The science of sound
Series: Science series; Tshan rig deb phreṅ
Publisher: Folkways Records
Published: 1959
Place of publication: New York, N.Y.]
Language: eng
Subjects: Hearing; Sounds; Music; Acoustics and physics
Notes: Documentary produced by the Bell Telephone Laboratories.

Manual sequence.

Narrator's text (12 p.) laid in container.
Table of contents: title: s.1. How we hear. Frequency. Pitch. Vibration and resonance. Intensity.; title: s.2. Loudness. Noise measurement. Masking. Echo and reverberation. Delay distortion.; title: s.3. Fundamentals and overtones. Quality. Subjective tones. Music or noise. Filtered music and speech.; title: s.4. Dissonance and consonance. Music scales. Vibrate and tremolo. The doppler effect.