Audio processing overview. S kills : none C oncepts : introduction to and history of speech (with and without text) and music processing, audio file formats, the audio processing workflow, audio processing software and operations.
Concepts: introduction to and history of speech (with and without text) and music processing, audio file formats, the audio processing workflow, audio processing software and operations
This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.
Will users shift to the cloud as technology improves?
Watch the video (5m 18s)
Vocaltec Internet Phone, 1995
Speech synthesis demo
Microsoft research: Enabling Cross-Lingual Conversations in Real Time
PR Demo of translation “breakthrough”
Complementary collaboration on machine translation since 1945
Speech recognition demo
These are word processing operations. Can you think of some audio processing operations?
Change text size
Change text color
Change footnote style
Compress a text file
Combine multiple tracks
Compress an audio file
Etc. etc.Word and audio processing operations
How did I do this?
We discussed three types of audio application – without looking back, what were they?
We discussed two types of hybrid application involving both speech and text – what were they?
If you listen to Internet music, do you download it or stream it?
What are the pros and cons of downloading versus streaming music?
Will future technology make downloading more or less attractive compared to streaming?
Audacity audio recorder and editor:
Audacity audio recorder and editor, portable version:
Audacity "how to" videos:
Neil Young on the need for higher quality music audio: