Intelligent Information Systems
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Lecture 19 - IIS for Speech Processing
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Overview
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Speech Data Capture
A sound wave is a continuous wave
Digital capture (sampling) is discrete
How often a sample is taken is the sample rate
44kHz = 44,000 samples / second
The more samples (higher sample rate) the better the quality of the recording
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Maintained by Dr Michael J. Watts (
mike.watts.net.nz
).