#14 - Sound and audio spectrograms

0:00 - Administrivia
7:00 - Introducing the audio spectrogram lab
8:55 - What is sound? How do ears and microphones work?
13:25 - Looking at sound in the time domain
17:45 - Looking at sound in the frequency domain
19:45 - Relative frequencies of sound, CPU’s, and consciousness
26:50 - What is an audio spectrogram?
33:30 - Examples of audio spectrograms (birds, whales, violins, opera)


Spring, 2021 lectures from ECE 4760 (Digital Systems Design Using Microcontrollers) at Cornell.

Co-instructed with Bruce Land. Some of the content in these lectures comes from Bruce’s 2017 lectures, linked below:
   • PIC32 Lectures 2017  

Course site: https://people.ece.cornell.edu/land/c...