Topic 9 Audio
-
Upload
ruba-tarshne- -
Category
Documents
-
view
221 -
download
1
Transcript of Topic 9 Audio
-
Audio
-
AudioAudio means "of sound" or "of the reproduction of sound"
-
AudioSpeaking induces audio, and hearing is one of the major elements of learning
on average students spend 50% of their time in school listening while collage students spend 90% of their time in class listening. (Heinich, et.al, 1996).
-
Audiostudents learn in a variety of ways, including through listening. Howard Gardner's Theory of Multiple Intelligences.
-
AdvantagesUsed in the classroom as an attention-getting strategy as a way to increase student involvement.help students with memorization. Used and reuseDramatise presentationGroups or individual presentationPortable
-
Disadvantagesincreases attention deficit (Some students may hear but not listen)the pace of the recited material may not be appropriate for all studentsTechnical knowledge
-
Why Bringing certain sounds into classroom environment.Replacing oral presentationInterview from others/prominent peopleSongs and other simulating activitiesTo present information which is not available in printed.To influence/set feeling
-
Format audio
PhonogramOpen reelCassetteCompact Disk (CD) Digital Versatile/Video Disc (DVD)
Format audioMP3 (MPEG), MP4, Windows Audio Video, Windows Wave (WAV), OGG, AAC ,APE ,FLAC ,M4A ,MPC (MusePack), AC3, WavePack and OptimFROG
-
Format audio
PhonogramOpen reel
-
Audio Production
Devices: MicrophoneRecorderStudio/Recording RoomControl RoomSound EffectsBackground Music
Devices: MicrophoneSoftwareStudio/Recording RoomSound EffectsBackground Music
-
Audio Production
Types of Microphone (Polar Pattern):Omni-directional Microphone Uni-directional Microphone Bi-directional Microphone'Rifle' or 'shotgun Microphone
-
Audio Production
Types of Microphone (mechanical):
Condenser microphoneDynamic microphoneRibbon microphoneCarbon microphonePiezoelectric microphoneFiber optic microphoneLaser microphoneLiquid microphoneMEMS microphone
Please find more information on the above types of microphone.
-
Audio Production
Types of Microphone (Polar Pattern):Omni-directional Microphone Omni-directional mics pick up sound with equal sensitivity from all direction
-
Audio Production
Types of Microphone (Polar Pattern):Uni-directional Microphone Uni-directional mics pick up sound with greater sensitivity from the front than from other directions
-
Audio Production
Types of Microphone (Polar Pattern):Bi-directional MicrophoneThey pick up sound with equal sensitivity from two opposite directions, shown in the diagram as the front and back
-
Audio Production
Types of Microphone (Polar Pattern):'Rifle' or 'shotgun Microphone'Rifle' or 'shotgun' mics are the most directional type, so-called because of their long rifle-likebarrels. They are generally used only for long-distance miking (more than 2metres from the source)
-
Audio Production
Steps:TitleObjectiveRecording ScriptsMedia ColllectionRecordingEditingUsing
-
Audio Production
Planing:Recording Scripts::: WhyUnsure of yourselfHesitantSelf-consciousBoringStiff and forced, unnaturalMumbly
-
Audio Production
What you do want to sound like:
ConfidentFriendlyUn-selfconsciousClearEngaging
-
Audio Production
RecordingSoftware recording:::: AudacityAudacity is multi-track recording softwarerecord or import various sections of audio and have them overlapmove tracks around to have them start and stop at specific times
-
Audio Production
-
Audio Production Format
Lecture MagazineDocumentary Forum/discussionQuiz DramaStory Telling
-
Audio Production Format
Introduction:Greet the viewer and introduce yourself.State the learning objective:Tell viewers what theyre going to learnGo through the steps of the main content:Restate the objective and benefit:Something like, Now that youve learnedX, Say goodbye:Give your name and URL again at the end of the screencast and say goodbye. But well meet again:You dont want this to be the only time someone watches your content
-
Audio Production Format
Recording ScriptsExample