Catalogued
Sound spectrogram
- Made by
- Walter Koenig, Harold Dunn and Lawrence Lacy, Bell Telephone Laboratories
- Year
- 1946
- Field
- Music, movement and notation
- Kind
- Data display
- Room
- Values across a surface — Placed by reading its description, not yet studied
6 other forms share this skeleton
Source
Koenig, Dunn and Lacy 1946, The sound spectrograph, Journal of the Acoustical Society of America 18
Attribution checked against the source