Digital Audio / Visual Technologies

FELIX G. GATO JR.

DIGITAL AUDIO &

VISUAL TECHNOLOGIES

Objectives:

Describe the different digital audio/ visual technologies used in effective teaching and learning

Determine the importance and limitations of each digital audio / visual technologies.

Technologies

Technologies today is universal.

You can see different technologies anytime, anywhere, and any when. Through technology, the world become dynamic.

Teaching is now under influenced by the technology; it is within the dynamic era of the society. The technological rise-up made this educational institutions offers quality education that so on produce globally and competitive graduates whom become the ace for success of every nation.

Digital Visual Technologies in Teaching and Learning

1. Interactive Whiteboard

Uses for interactive whiteboard may include:Running software that is loaded onto the connected PC, such as a web browser or other software used in the classroom.

Using an Audience Response System so that presenters can poll a classroom audience or conduct quizzes, capturing feedback on the whiteboard.

An Interactive Whiteboard is a large interactive display that connects to a computer. A Projector projects the computer’s desktop onto the board’s surface where users control the computer using a pen, finger, stylus, or other device. The board is typically mounted to a wall or floor stand.

Functions of a ‘Tab’• Quick digital note taking• Calendar management, great for complex schedules.• Recording audio and video•Delivering graphically-rich presentations, support for flash and common office formats

2. Tablet ComputersTablet or sometimes referred to as a ‘tab’ is poised to become one of the important

digital tools in schools, universities and beyond, utilized by teachers and students alike.


3. Computers

A personal computer (PC) is a general-purpose computer which intended to be operated directly by an end-user with no intervening computer operator.

Modern personal computers often have connections to the Internet, allowing access to the World Wide Web and a wide range of other resources.


Personal computers may be connected to a local area network (LAN), either by a cable or a wireless connection.

Although sometimes defined as “an electronic version of a printed book”, many e-books exist without any printed equivalent. Commercially produced and sold e-books are usually intended to be read on dedicated e-book readers, however, almost any sophisticated electronic device that features a controllable viewing screen, including computers, many mobile phones, and all Smartphone can also be used to read e-books.

4. Electronic Book (E-book)

An electronic book is a book-length publication in digital form, consisting of text, images, or both, readable on computers or other electronic devices.


$1,000,000$500,000$100,000$50,000$10,000$5000$1000$500$200$100

Is this your Final Answer?

Yes No

Question 1? What is a Projector projects the computer’s desktop onto

the board’s surface where users control the computer

using a pen, finger, stylus, or other device.

Interactive whiteboard

Wireless Network

Optical Media

Computer

$1,000,000$500,000$100,000$50,000$10,000$5000$1000$500$200$100


Yes No

Question 2? What is a book-length

publication in digital form, consisting of text, images, or both, readable on computers or other electronic devices.

Computer

Film Splicing

Tablet

E-Book

$100

$1,000,000$500,000$100,000$50,000$10,000$5000$1000$500$200$100


Yes No

Question 3?What is referred to as a ‘tab’ is poised to become one of the

important digital tools in schools, universities and

beyond, utilized by teachers and students alike.

Interactive Whiteboard

Computer

Tablet

E-Book

$200

$1,000,000$500,000$100,000$50,000$10,000$5000$1000$500$200$100


Yes No

Question 4? What is intended to be

operated directly by an end-user with no intervening

computer operator.

Television

Computer

Smartphone

Modem

$500

$1,000,000$500,000$100,000$50,000$10,000$5000$1000$500$200$100

Question 5?

To be Continued…


5. Wireless Network A Wireless network is any type of computer network that uses wireless

data connections for connecting network nodes.

Wireless networking is a method which homes and business installations avoid the costly process of cables for connection.

I. Optical Media II. Digital Video Editing

III. Internet Video

Digital Audio / Visual Media

I. Optical Media

Optical Media – such as the compact disk (CD) – are storage media that hold content in digital form and that are written and read by a laser; these media include all the various CD and DVD variations, as well as optical jukeboxes and auto-changers.

Media, in the computer world, refers to various types of data storage. For example, hard drives, CD’s DVD’s, and USB drives are all different types of media.


Many people use the term editing to describe all their post-production work, especially in non-professional situations. Whether or not you choose to be picky about terminology is up to you. I, Mr. Felix, use the word editing to mean any of the following:o Rearranging, adding and/or removing sections of video clips and/or audio clipso Applying color corrections, filters and other enhancementso Creating transitions between clips.

II. Digital Video EditingVideo editing is the process of editing

segments of motion video production footage, special effects and sound recordings in the post-production process.

The goal of editing is to manipulate these events to bring the communication closer to the original goal or target. It is visual art.


Types of Video Editing

Film Splicing- it’s film editing. Editing the moving pictures and conceptually it

forms the basis of all video editing.

Tape to Tape (Linear)- original method of editing electronic video tapes. The idea is to

record only those parts of the source tape you want to keep. In this way desired footage is copied in the correct order from the original tape to a new tape.

Digital/Computer (Non-linear)- video footage is recorded onto a computer hard drive and then

edited using specialized software.

Live Editing/Vision Mixing- selecting from several video sources and featuring it on the

broadcast.


$1,000,000$500,000$100,000$50,000$10,000$5000$1000$500$200$100


Yes No

Question 5? What is the process of editing

segments of motion video production footage, special effects and sound recordings in the post-

production process.

Film Splicing

Digital Video Editing

Optical Media

Video Media

$1000

$1,000,000$500,000$100,000$50,000$10,000$5000$1000$500$200$100


Yes No

Question 6?

What is the Original method of editing electronic video

tapes.

Film Splicing

Digital/Computer

Live Editing

Tape to Tape

$5000

$1,000,000$500,000$100,000$50,000$10,000$5000$1000$500$200$100


Yes No

Question 7? What is a method which

homes and business installations avoid the costly

process of cables for connection.

Wireless Network

Youtube

Live Editing

Vision Mixing

$10,000

$1,000,000$500,000$100,000$50,000$10,000$5000$1000$500$200$100


Yes No

Question 8? What is a storage media that

hold content in digital form and that are written and read

by a laser

Video Editing

Optical Media

Computer

Tablet

$50,000

$1,000,000$500,000$100,000$50,000$10,000$5000$1000$500$200$100

Question 9?

$100,000

To be continued…

1. Post the rules of netiquette and behavior expectations at the start of class.2. Encourage students to introduce themselves and meet one another to form a

learning community where they will feel safe to share and discuss.3. Develop discussion questions that allow the student to critically reflect on the

material and synthesize it with their own experiences.4. Encourage students to participate early and often.

III. Internet Video Web Conferencing

refers to a service that allows conferencing events to be shared with remote locations. These are sometimes referred to as webinars or, for interactive conferences, online workshops.


Tips for facilitating effective Online Discussion Forums

While YouTube can serve a business platform, most people simply visit YouTube for fun. Since so many people carry digital cameras or cell phones with video recording capability, more events are now captured on video than ever before. While this has created an abundant collection of entertaining videos, it also means that people should be aware that whatever they do in public might be caught on video. And if something is recorded on video, it just might end up on YouTube for the whole world to see.

Youtubevideo sharing service that allows

users to watch videos posted by other users and upload videos of their own.

It is a wide range of videos available on YouTube. Some examples include films, music videos, instructional video, tutorials, and other.


$1,000,000$500,000$100,000$50,000$10,000$5000$1000$500$200$100


Yes No

Question 9? What is editing the moving pictures and conceptually it forms the basis of all video

editing.

Film Splicing

Visual Editing

Internet Video

Live Editing

$100,000

$1,000,000$500,000$100,000$50,000$10,000$5000$1000$500$200$100


Yes No

Question 10? What is a video sharing

service that allows users to watch videos posted by other users and upload videos of

their own.

Video Conferencing

Facebook

Google

YouTube

$500,000

$1,000,000$500,000$100,000$50,000$10,000$5000$1000$500$200$100


Yes No

Question 11? What is a service that allows

conferencing events to be shared with remote locations

Visual Media

Digital Audio

Video Conferencing

Video Editing

$1,000,000

WELL DONE !!!

“Computers are magnificent tools for the realization of our dreams, but no machine can replace the human

spark of spirit, compassion, love, and understanding.”

-Louis V. Gerstner, Jr.

Date post:	15-Jul-2015
Category:	Technology
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Digital Audio / Visual Technologies

Technology