READY, SET

PODCAST!

July 2008

WHAT IS A PODCAST?

Podcasting was the 2005 Word of the Year by the New Oxford American Dictionary, which defines podcasting as a “ digital recording of a radio broadcast or similar program, made available on the Internet for downloading to a personal audio player.”

WHY DO I WANT TO CREATE PODCASTS? We live in a digital world with digital learners. The world is different today. Podcasting engages students! Students will think more globally. Improves quality of work if there is a broader

audience. It is creative! Produces pride in work. Help to introduce students to the global

world. It is fun and cool!

WHAT DO I NEED TO PODCAST?

ComputerMicrophone ( USB or built-in on

computer)Audacity – free program that may

be downloaded at – http://audacity.sourceforge.net/

Lame lib – downloaded for free at http://spaghetticode.org/lame/

WHAT ARE WAYS TO USE PODCASTING THE CLASSROOM?

Elementary Biographies Flash cards Reading fluency Digital book reports Timelines Unit review Class or school news

Secondary Classroom lectures General information Pre-lab Projects Digital book reports

(make a “movie” trailer)

Timelines Foreign language Unit review

DO I HAVE TO PUBLISH?

There are two schools of thought.Some feel that it is not a podcast

if it is not heard by others and subscribed to via RSS.

Other say NO!Either way is great. First,

examine your goal for podcasting. Why are you (and/or students) creating the podcast?

The choice is yours!

FOOD FOR THOUGHT Start small Write a script before you begin Multiple voices make the podcast more

interesting Create for information students need to

hear over and over and over again. Example: working with negative numbers, order of operations for math, troublesome words, homophones, local history, etc.

Have Fun!

 

Podcasting Rules*Podcasting Rules*  Below are the rules for the podcasting in this course. They are in addition to the

school rules and policies.

  1) Appropriate Language—no profanity or obscenities in the most general sense of

the terms will be allowed in any format in this course—in projects or in communication with other students or the instructor.

  2) Safety for Self and Others—you are not to mention personally identifying

information on any audio broadcast or accompanying document that is intended for use outside of the course—this includes last names, screen names, school name, home address, or any other unique information about yourself or others.

  3) Respect for Others—you should communicate with other students in the course

with courtesy and respect. Disagreements are allowed, but must be communicated in respectful language.

  4) Respect for Intellectual Property—you may not use the intellectual property

(audio, text, video, images, etc.) of another person without permission.

  5) Consent—You need to get the permission of any person you intend to record and

put on a podcast. This person should be informed that the recording is for the public and for your podcast. You cannot use deception or record a person before you get his or her permission.

  6) Reciprocity--You should also expect others—inside and outside of this course—to

treat you according to these rules. It’s not just about being nice—most of these rules correlated with state, federal, and international laws. For example, no one should take your original material without your permission.

  For more information see the Podcasting Legal Guide at Creative Commons

(http://wiki.creativecommons.org/Podcasting_Legal_Guide).

*From Chris Shamburg’s presentation at NECC 2008

CITING SOURCES  Although you have more permissions with these Creative

Commons audio files than you do with standard copyrighted music, you need to cite the sources.

  At the end of the audio play you need to record the

credits for the files that you have used. You can get this information from the Appendix. You should credit your sources by recording the following at the end of your project:

  Music

The music for this project came from the Creative Commons Mixter <<Say Original File Nam(e)>> with a <<Say Type of License>>.

  Sound Effects 

The Sound Effects for this project came from the Free Sounds Project <<Say Original File Name(s)>>. All sound effects have a Creative Commons Sampling 1.0 Plus license.

WHAT IS AUDACITY? Free, user friendly, audio recorder and editor Multi-tracks which means

Narration Music Sound effects

GETTING STARTED Open audacity. If you can work a cassette tape player, you

are in lucky! These are the same skills you need to get started.

Skip to start

Play

Record Pause

Stop Skip to

end

RECOMMENDATION: COMPLETE A SAVE AS FROM GETTING STARTED TO NAME THE PROJECT.

Give a unique

name

MORE TOOLS TO KNOW

Selector Tool

Shift tool – moves tracks on the track to desired position

Envelop Tool - allows editing the volume of any section of the wave by putting in points on the wave and a logarithmic volume increase/decrease between the points

MORE TOOLS TO KNOW

Time shift tool

Multi-tool mode

Draw Tool

MORE TOOLS TO KNOW

cut

copy

Paste

Trim outside selectionSilence

RULES OF AUDACITY

You may only select on clip or track at a time.

A new track is placed in the window each time you record or import a new file.

Everything is placed into one project at a time.

Audacity is a player as well as an editor. It does not deal with MIDI files very well. It will play but not edit them.

RECORD A TRACK Press record and

say a few words. From the Project

drop-down menu, import an audio file. (.mp3 files will be easiest to work with!)

Notice: Now you have 2 tracks. The second one will be your audio file.

voice

voice

Audio file

Press Play and listen to what you have.

Import a sound effect – a third track

Next, use the shift tool to move the tracks to that they are not overlapping.

Play your project

CHANGING VOLUME

amplitude

The voice is too loud when played back (notice the amplitude is greater than music). To reduce the volume, use the selector tool and highlight the voice track. From the Effect drop-down menu, select amplify and turn the volume down by moving the slider to the left. Volume could be increased by doing the opposite.

Note: When working with multiple tracks, Click the mute button all tracks, except the track being worked with (This will “gray-out” the track. Before exporting be sure to uncheck the mute button.

Before After

Play again, and the volume will be lower on the voice. There are many other effects that may be added to the track.

This can be used if one word is too quiet or too loud instead of doing the narration again.

A passage or sound can also be eliminated.

USING THE ENVELOP TOOL TO ADJUST VOLUME An alternate method to adjust volume is the

envelop tool. This is best when along portion of the wave needs to be increased/decreased.

When the envelop tool is selected a “gray envelop” surrounds the wave, by clicking and dragging the mouse the volume is increased or decrease. Each click creates a reference point. There are 4 reference points above.

FADE IN AND FADE OUT

Volume builds

Volume fades

Highlight the first few seconds of audio file and select FADE IN, highlight the last few seconds of audio file and select FADE OUT.

USING LAME LIB All podcast using Audacity will also need the

file for Lame Lib. This tiny give the information that file is a

podcast and information about the podcast. Click here for instructions on how to install.

RESOURCES Audacity – http://audacity.sourceforge.net/ How to Podcast Tutorial Podcasting Graphics Itunes Gcast FeedBurner