Thursday, March 29, 2012

Wars and Disasters Oral Presentation

Hello there I’m Nicholas O’Sullivan and today I be giving you a guided talk, looking at the topic of War & Disasters. I will be highlighting the issue of censorship during war and also looking at whether it is possible for a journalist to convey the enormity of what is happening in a war zone?

It is interesting to note from Yesterday’s lecture what the New York Times reporter Steven Erlanger said about, “how each generation has its own complicated interpretation of the war’s meaning and mysteries, its heroes and villains, and more than 50 years later it retains the power to shock and surprise.” 


Firstly, How clear is our picture of war? If the media’s primary objective when covering foreign affairs, disasters and conflicts is to communicate complex issues in a way that can be understood by the general public.

The reading this week puts it as, essentially the media provide our ‘window to the world.’

Does anyone know what might be the problem with this metaphor of, ‘looking through a window?’

Well, I know myself when I look through a window we are limited to what we can see. There may be something obstructing your view.
This is a problem that many journalists face when reporting on wars and disasters.

To what extent are we seeing inadequate or distorted media-reports on the complex issues?

Our reading this week put it this way as read in Chapter 4. Page 69.

“If two or more journalists are present at the same event, they will not necessarily report in the same way. The emphasis, manner, tone and insight which each journalist brings to bear on a given story are highly dependent upon the personality, experience, education and location of the journalist.”

To add to this journalists are than faced with constraints that limit what can be done.

Hence those in control of journalists in the field reporting on wars and disasters are limited by three main constraints; time, space and access.

Time affects how reporting on events has changed since the 80s where news has become instantaneous such as live coverage of the disaster which forces journalists to be reporting on non-verified accounts by using words like, ‘rumours are circulating’ or ‘unconfirmed reports are speculating.’

So, can you tell me what some of the Big News Events of this century have been? Tsunami, London Bombings, Bali Bombings, 9/11, Hurricane Katrina and the Madrid bombings.

Space also plays a major part in broadcast media. As TV and Radio packages are generally constrained to a 3-minute packages forcing complex issues to be compressed or otherwise known as summarised.
Access to the battlefield has also changed dramatically since a reporter was first allowed in battlefields such as William Howard Russell of The Times.

Russell was known for his coverage of the ‘Charge of the Light Brigade’ during the Crimean War 1853-56. Russell when he saw what the British troops were going through he was appalled and caused a sensation through the UK with the hard-hitting lead articles reported in The Times.

As a result the idea of ‘censorship’ or what’s commonly known as ‘security review’ now days was born - Censoring the media was one way of guaranteeing public support of the conflict. 

Censorship

So, the censorship imposed by the military on the media has limited what they can convey to the public – or us. The military pushed the idea of censorship as, ‘preventing valuable information from falling into enemy hands and thereby jeopardising the safety of the troops.’

Though the constraints of censorship have worked largely for media the rise of the ‘citizen-journalist’ has meant citizens often gain access to where journalists are not allowed. Making the military’s job extremely hard.
An Australian Defence Media Release – To show an example of how the military often control the way the media portray defence related news this slide shows a release from the Defence Media Communications Centre outlining information regarding the death of Captain Bryce Duffy with a few quotes from his commanding officer.

So we learnt just before about the rise of the citizen-journalist. But let’s take a look at what this term actually means. 

The Citizen Journalist as Wikipedia puts it is; Citizen Journalism is the concept of members of the public "playing an active role in the process of collecting, reporting, analyzing, and disseminating news and information." 

To put this into perspective how many citizen journalism avenues or people do you know that exist in Townsville alone? (Slide Eight) 

Just to outline a few from conducting a simple google search, in Townsville we have TownsvillleNewsOnline and MySuburbanNews.

Overseas there is even more citizen journalists, let’s take a look at a story from the Associated Press that uses amateur vision captured by a citizen who most likely would have been fighting but pulled out their recording device at just the right moment to capture Gadhafi’s last moments.

With more and more citizen journalists being empowered through the availability of video sharing sites, blogs and social networks just like the little clip we saw are increasingly being used by media outlets to show snapshots of wars.

Journalists are also limited by what they can play on their mediums. Running too many stories on war often can result in what’s called compassion fatigue.

“Show too much and there is a danger that audiences will either become alienated or desensitised over time to horrors of real war; there is a danger of ‘compassion fatigue.’ (Moeller, 1999)

Likewise showing too little of war as Martin Bell suggests – results in audiences not realising the seriousness of a situation, resulting in public disinterest.

In getting back to our focus question, “Is it possible for a journalist to convey the enormity of what is happening in a war zone?”

Based upon the constraints correspondents face out in the field when reporting on wars and disasters I think journalists and the media can only portray so much.

As social implications of displaying too much and too little as Bell suggests can determine how war turns out.
In getting back to our reading this week the final part of the reading defines ‘real war’ and ‘media war.’

“In real wars, real people die. In media wars, the realities of war such as death and destruction, are both distant and distanced from a non-participating mass audience by the very mediating role of the media.

“Real war is about the sounds, sight, smell, touch and taste of the nasty, brutal business of people killing other people.

“Media war is literally a mediated representation of that reality but which is ultimately a third party or audio-visual ‘snapshot’ of it.

Wednesday, March 28, 2012

Audio and Digital Processing

Sound is the result of variations in air pressure. Can occur around a vibrating object such as a tuning fork or a guitar.

Sound is represented in term of Air Pressure (Y axis) Time (X axis)

The amount of change is air pressure is "amplitude"

Each wave is called a cycle. Cycles are measured in HZ (hertz) and a measured by the second.

For humans to hear sound it must be between 20 and 20,000 Hz (cycles per second)

Our ability as humans to hear a wide variety of the sound spectrum deteriorates as we age - 20-20kHz.

The combination of many frequencies in one sound is considered a complex tone or a complex wave.

What is Digital Sound


A similar process to film is used for capturing analogue sound. However unlike film captured at rate from around 25 fps up to hispeed camera rates for sound thousands of samples are required to capture a good audible sound.

In order to capture the highest frequence of sound the ear can perceive of 20kHz we can assume a sample rate of at least 20,000 cycles per a second would be required.

Aliasing - If frequencies are heard that are not in the sound frequency they are "folded" back into the frequency range.

CD Quality Audio is at a rate of 44.1kHz.

Using two bytes (16bits) a wide range of amplitude values is the standard for audio CDs. Lower bit rates result in limited sound quality and realism.With increased computing speed we can now capture due for recording at 96bits.

What is DSP.

Tuesday, March 27, 2012

NM1600 - Test One Revision Notes

MIDI is a Musical Instrument Digital Interface - a widely used standard for interconnecting electronic musical instruments and computers.

MIDI was primarily developed to eliminate autonomous electronic instruments.

MIDI has been developed for a number of reasons firstly enabling the connecting of one instrument to another, connecting multiple instruments for different sounds through a 'split' setup.

MIDI was primarily developed originally for connecting one instrument to another. Today it is possible to connect a MIDI device to a USB interface to interact with MIDI software on a computer. Now it is possible to buy a USB/MIDI controller keyboard directly to a computer eliminating the need for a usb-to-midi interface.(Computer based midi setup)

Is MIDI Audio?

MIDI is not audio it is 'data' that represents musical elements such as notes. A Midi note is an instruction for an electronic instrument. The instruction does not enter the digital realm until it passes through a Digital to Analogue Converter (DAC)

What is the MIDI Data?

MIDI DATA is composed of three numbers. Say the numbers are

144      69       64 

Status Byte - 144 - Represents the note being plays on MIDI Channel 1.
Data Byte - 69 - Represents the note A above Middle C. The possible values of MIDI notes range from 0 to 127.
Data Byte - 64 - Represents the volume of the MIDI note / sound.The possible values range from 0 - 127.


With the REASON software used in this subject we work with a Subtractor Synthesizer
 that creates a complex sound (rich in harmonic content).

The Sound source can have oscillators which is a sound based upon a mathematical equation. The key ones are, square, sawtooth /| and triangle /\

Bits 'n' Bytes 

Midi Protocol uses Binary data to communicate it's messages. A above Middle C = Decimal 69. Which becomes the BYTE 01000101.

Techno - Techno is a style of music that has a fast style, heavy electronic dance music with few or no vocals

Steve's Definition: A technically Based form of dance music influenced by origins in (and rhythmic layers of) mechanical/industrial environments of 1980s Detroit.

Prior to MIDI a form of music was developed known as Electro an instrument used during this period was the Kraftwerk.

So what's Techno in the end??? The Dance Music Manual, Focal Press from Oxford puts it this way... Techno defines itself "on a collection of carefully programmed and manipulated textures rather than melodic elements" (Snoman 2005)

Techno consists of a minimum of 3 different loops, a tempo of 130 - 150 beats per minute (bpm), the time base signature is always 4/4 (with a solid kick pattern on each beat of the bar, A basic drum loop used as the core rhythm and additional loops and similar sounds (heard separately to the original sounds)

House - No note your House! - House Music

House music is a genre of electronic dance music that has fragmented into a wide range of subgenres. It draws inspiration from its origins in disco and from jazz, soul and techno. (Steve)

House consists of a 4/4 beat with a tempo ranging from 110bpm to 140bpm.

Bass lines are generally the driving force, pushing the beat and setting up a rhythmic pattern or grove with the drums.

Research Report

There is a research report due for NM1201 in week 11. It's a group project and is a research report.

Observation, Memory, Imagination


Art content comes from three sources... Observation, Memory and or Imagination.

Memory is rich if it comes from rich experience. We remember what we observe.
"Your first 10000 photos are your worst" -Henri Cartier Bresson
Imagination gives you power and allows us to speculate about future; imagine what others think and how action affects others.

Looking at something from another perspective.
Just as there are rules of communication in spoken language, there are rules in visual language, of which photography is a part. First, you must have an idea of what you want to say: a story or theme for your image.

This may be obvious.. Such as photojournalism with a newspaper.

Light is the photographer's paint - Composition Management... Quality of light, camera position, subject management or even a light source from behind with a fill flash.

Image Structure - An image has a complex relationship between the lines and shapes that make the subject. The space between these lines and shapes.

A subject place within a frame occupies a specific space.

When manipulating the relationship between the positive and negative space you must consider balance in terms of placement of mass.


So how do you achieve balance??? Look at everything in the viewfinder and try to image what you see as a 2-D phtograph. Is anything there that shouldn't be there. Identify the subject and decide how you want it reproduced. Match camera alignment with subject alignment or put the subject off to the side to allow the background to have some visibility.

Rule of Thirds

Intersection points are the areas of greatest visual prominence. The lines themselves have prominence too. Position important subjects on points or line for a more positive impact.


  • Helps avoid 50/50 images. Avoids the 50/50 breaking point. Helps compose dynamic images. Intersections points (power points) encourage us to take element away from the centre of the frame. 
The rule of thirds helps to communicate more effectively.

Framing

Using a shape, window overhanging tree, etc to frame the subject within a photography. 

Contrast rules

Contrast can be used to highlight areas and provide a point of compositional interest. 

A smooth texture against a rough texture. 

Leading Lines

The lines in an image create objects that lead the viewer's eye around the composition. 

This technique is quite controlling. 

We lead the composition around the frame. Making for good use of frame. 

Colour Depth

Warm tones, then coll tones. 

Visual Harmony

Not using opposing colours but very similar colours. 

Where to put that contrast between one colour and the next. 

Viewpoint

Consider the viewpoint, consider more than just the central subject matter. 

Normally our eye quickly concentrates on the main subject, filtering out the surrounding areas, while distracting details that perhaps extend into the picture area are often overlooked. 

As we move our viewpoint we are effectively changing our background. 

By changing your viewpoint you can create a completely different style of photo. Use shadows and patterns. 

Photographic Composition

Composition should generally be controlled or established with the camera when the picture is taken. 

Cropping can be used to improve your message. 

Thursday, March 22, 2012

Design Research Assignment

Due week 9, Thursday. 

Australian Graphic Design History. 

Design talks... 

It's a talk, conversation, include audience, choost to present in form of a video, game show... 
Don't forget to  present the information in a way that wont bore the audience. 

Wednesday, March 14, 2012

MIDI in Context 1

Techno Definitions

Oxford - A style of fast, heavy electronic dance music with few or no vocals. 


A form of dance music influenced by origins in mechanical industrial environments of 1980s Detroit. 

Techno Historical Aspects

The Detroit Environment  - Motown influenced...


Rhythm an rhythmic layering are the primary focus of Techno. 

Basic techno track - Minimun of 3 percussion tracks, Tempo between 130 and 150 BPM, Always 4/4, solid kick drum pattern on each beat of the bar. 

Techno Music Elements - Compression, EQ, Flange, Chorus, Delay, Reverb, etc. 

Derrick May - Strings of Live - 1987.

Techno Analysis of track... - Track is based on rhythmic interplays and complexities arising from selected loop combinations. 

The idea of techno is to have something complex with layering of different tracks. 

The Sixties a Period of Change

The sixties is the period of social, cultural and political upheaval from the 1960s-1975.


Photo: Eddie Adams Vietnam War.
Events during the time included the Vietnam War (between 1959 and 1975). The Vietnam war was between the communist North Vietnam and communist allis v. South Vietnam government support by the US. 1.5 million military personnel died and 2m civilians.

The vietnam war was the first major war to be televised.

The other events during this time was the baby boomers (born around the end of WWII. Counterculture - Popular music Rock n' Roll, music and widespread drug use. Sexual revolution - Experiments in open relationships.

Across the world TV is still the most important source of news for the American public. It is the most powerful influence on public opinion. During the 60s TV went from B&W to Colour and there was no censorship of war journalists.

"Television brought the brutality of war into the comfort of the living room. Vietnam was lost in the living rooms of America -- Not the battlefields of Vietnam." ~ McLuhan's View

Vietnam War occurred in; Laos, Cambodia and Vietnam. From November 1955 to it's close in 1965.
Nick Ut took a photo of a group of children who had been through a Napalm bombing. The picture
essentially changed the way people thought about the Vietnam war.

Eddie Adams took a photo of an American general who shot a Vietnam communist. This was also was circulated in the media at the time.

The Vietnam war was the last time the western media had relative freedom of coverage. That freedom no longer exists now.

Narrative Journalism in the Making


In the sixties Journalism pushed the boundaries of Journalism across all mediums.


Sixties magazines pioneered 'New' Journalism. 
Print Journalism throughout the sixties was often like reading a story - Known as Narrative Journalism.

When we talk about 'New' Journalism we refer to the sixties not New-Media Journalism that refers to the digital age of Journalism.

The phrase coined in the sixties by a group of journalists: Tom Wolfe, Truman Capote, Hunter S. Thompson and Norman Mailer. 

Sixties magazines where looking at how to really get into the story to attract readers; mainly found in mags such as the New Yorker, Rolling Stone, etc.

Also in a similar category is; Literary journalism, Narrative journalism, Literary realism, 'Gonzo' journalism.

'Gonzo' - Is a style of journalism that favoured sarcasm during the 1970s. Pioneered by Hunter S. Thompson.

Historical context - Introduction of details realism into English literature in the 18th century was like the introduction of electricity into machine technology.

There is a relationship between journalists and literature - Charles Dickens writing serialised in the British Press during the 1800s.

The Vietnam was was a massive example in demonstrating the power of Television

Journalists discovered the devices that gave the realistic novel it's unique power: Immediacy, concrete reality, emotional involvement. 

Uses literary techniques - Starts with the tone and mood of a short story i.e. an intimate scene, Story is made up of scenes, the character is developed throughout the novel, uses realistic dialogue, employs a literary narrative. It's creating the whole seen as if you were there. 



Immersion of Journalists - 1966 Journliasts got permission to go into battle with soliders in Vietnam, Into training with professional footballers, riding with the hell's Angles. 

Involvement - Ensuring the interview contains this type of detail when you reconstruct a scene. Detail, detail, detail... is not mere embroidery in prose (Tom Wolfe) Observing mannerisms, detail of speech etc. 

Interviewing Techniques - Can be told in first or third person throwing the subjectivity of the journalist into question. 

Means during the interview: Ask questions about emotions - About how the person was feeling? What were they wearing? What did they say in as exact dialogue as they can remember.  

"Objective journalism is one of the main reasons American politics has been allowed to be so corrupt for so long." ~ Hunter S Thomson. 

Tuesday, March 13, 2012

Aperature and Shutter Speed

AV is Aperture - The points of light intersect the sensor as a cross section of a cone.

Size of the sensor matters.

Effective use of shutter speed can provide fantastic images.

To achieve DOF.. 


  • Use shorter focal lengths e.1.18mm.
  • Use a tripod. Where is is possible to set slower shutter speeds over longer times. 
  • Use "faster" filmes/ The ISO increases the depth of field by one stop while iso 400 increases it by two. 
Less DOF... 

Using a smaller lense, Moving from 100 to fo ISO. 

Digital ISO.

Digital ISO speed settings are meant to be used in the same faship as film ISO settings after which they are named...

Digital cameras have adjustable ISO values, allowing to vary the light sensitivity as you go. 

Noise

The ISO depends on the size of the sensor. 

Photoshop has the ability to reduce noise, but best to snap the photo right.

Fast ISO allows for fast shutter speeds in low light conditions. 

....night, concert, fashion show, overcast...

Bigger sensors have beter signal-to noise ratio.

Thursday, March 8, 2012

Clipping Masks in Illustrator

Clipping Masks

Designing vs Developing

Elements

  • Conceptual - point, line, plane, volume. 
  • Visual - form, size, colour, textures. 
  • Relative - position, direction.
  • Practical - content, function. 
Design Principles - Rules... size. 

Surface Area - Neutral, activ, passiv. 

Horizontal appears oppressive (lastend), heavy. 
Vertical appears light and movable. 

White is not passive background. 


Wednesday, March 7, 2012

MIDI & Synthesis 2

01000101 = A above Middle C = Decimal 69. 

MIDI message in terms of bigs and bytes will take the following form with three bytes (8 bits per byte) 

10010000 (Status Byte 144) 01000101 (1st Data Byte 69) 01000000 (2nd Data Byte 64) 
      144                                       69                                            64

All status bytes begin with a 1. Data Bytes (Second and third bytes) always begin with a 0. 

MIDI Control Change Messages 

Some of the most common controllers are; Controller #1 = Modulation Wheel (Standard on MIDI keyboards), Controller #7 = Channel Volume, Controller #10 = Pan. 

Ring Modulation is a technique used in synthesis that takes the frequency and outputs of two oscillators. 

The Public Sphere Now


Social relations have become 'virtualised'

Chains or webs of media all talking back and forth to each other (John Hartley)

Dialogic (relationship between the different media forms)

Cross-promotional opportunities.

Voting on mobile phones for TV shows - Interactive response from the audience.

Postmodern Public Sphere


Celebrates fragmentation.

Instead of homogenous, unified whole (Habermas) the postmodern public sphere can be multiple incorporating and overlapping others.

Includes the idea of fictional (popular media) and factual (journalism).

Examples of modern day public sphere. 

Humour to make a political point.

Public v Private now is blurred

If the public sphere is to be open to any discussion that affects the population, there cannot be distinctions between "what is" and "what is not" discussed.

Expanded Public Sphere


Oprah talk show, reality TV shows, talkback radio, Internet.

The media-sphere has legitimated private issues as being worthy of public discussion.

It provides us with a way of 'working through' ideas and issues.

I.e. the Morcombes.

Habermas and the new public Sphere


He believes that mass media and globalisation has reduced the effectiveness of the public sphere.

New-Media; Twitter, Facebook, Plus, Youtube, Ustream.

Strengths and Weaknesses of New-Media

Strengths: Increases debate, Highly accessible, Don't need much resources.

Weaknesses: Encourages anonymity, Most inaccessible to wider audience, poorer quality of debate.

The new public sphere has specific boundaries any social group can participate in the discussions.

The public's opinion is active rather than passive.


What role does news play in the public sphere?

Most news services work hegemonically (culturally dominance) reinforcing ideas about how to understand the world in a certain way. 

Dramas, soaps, comedies, blogs are pluralist (a wider range of choices)


Public Sphere

Definition of the public sphere is an area in social life where people can get together and freely discuss and identify societal problems, and through that discussion influence political action.

Public Sphere (spatial concept) - Where meanings can be articulated, distributed or negotiated. 
Public / Private


  • Public sphere mediates between the private sphere and the sphere of public authority. 
  • Can exist in a political space - e.g. 6th century BC forum in Rome. 
Historical Changes

Around 1750 saw ordinary citizens become involved in public discussions about issues of common concern. 

The 'state' developed separately instead of the individual (the ruler, king) and so people could see the chance of contributing instead of being excluded. 

Sociologist that studied the public sphere - Jurgen Habermas - Was the first to tacke the idea of measuring public opinion. The work is considered a foundation of contemporary public sphere theories. 

He sought to examine the state of public view.  

What was his Sphere? Due to specific historical circumstances a new civic society emerged in the 18th century. 
  • New commercial opportunities. 
  • News exchanged. 
  • Growing states of literacy. 
Where did these discussions take place? Habermas privileged the oral in his definition of the public sphere e.g. Britain's coffee houses, France's salons. 

The public sphere as a political space - To promote political debate and enable democracy. Habermas believed the sphere should only involve 'rational debate.'

What was allowed to be discussed; art and literacy, economic matters, political disputes. 

What was wrong with Habermas' Model? 

People were left out; the working class and women. 

Disregarded status and political beliefs. 

The church and the state still maintained dominance over issues of 'common concern'

What replaced the coffee houses? 

The role of the media in changing the public sphere is a contested arena. Mass media play out a double roll here, both as the vehicle for competitive space and mass media.

Propaganda

Biased newscasts occur, embedded journalists, misinformation. Used to shape the individual asking certain questions and not asking others.

Journalists had Freedom in the Vietnam war but it's very much limited in this century.




Monday, March 5, 2012

A touching Citizen Journalism Story on a Homeless Man

Recently when I was catching up on the evening news I came across a story about how Australia's PM may be homeless until 2014 - a sarcastic headline read.

Upon Googling for a little more information on this story too my amazement I found a video on youtube that shows Julia Gillard talking to a homeless man in Brisbane's CBD. 

This video below is quite simple but reminds me of the type of citizen journalism I strive for. Getting out there and getting a story to share with others.

Which brings me back to a lecture reading from last week on the definition of a Journalist. 

"Whether reporting on a local planning decision or a dramatic international conflict, journalists play a key role in society. They keep communities informed and satisfy the public's right to know." - Creative Pool.

I think I may do a follow up story on the video below tomorrow. It has got questions going in my head that I would like to get answered. 




Thursday, March 1, 2012

Communication in Graphic Design

"To design is much more than simply to assemble, to order, or even to edit:     It is to add value and meaning. To illuminate, to simplify, to clarify, to modify, to dignify, to dramatize, to persuade, and even perhaps to amuse. "
Graphic Design... business cards, signage walkthrough, orientation...
What is the difference between graphic design work and art.

Graphics - Sending a message out to a target group, commercial, client.
Art - painting, personal vision, no commercial background.

Definition of a Graphic Design

A graphic designer combines visual elements, symbols and images to a visual-verbal message which has to be understood by the target group.

Communication Process - Read more here.

Making things nice vs developing concepts.

  • Both kind of designers are need. 
  • Best to be good at both applying aesthetics ad having brilliant ideas.  
Abstract Concepts is where most graphic designers find success! 

What get's your attention... Need to be good information managers, able to display the required information but also able to work with abstract ideas. 

The creative process is not just iterative; it's also recursive.

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