Audible frequency ranges of music, speech and noise / by W. B. Snow
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Superior document: | Bell telephone system B-591 |
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VerfasserIn: | |
Place / Publishing House: | New York, NY : Bell Telephone Laboratories, 1931 |
Year of Publication: | 1931 |
Language: | English |
Series: | Bell telephone system
B-591 |
Physical Description: | 12 S.; graph. Darst.; 23 cm |
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ac_no: | AC11644516 |
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Hierarchical level: | Monograph |
Statement of Responsibility: | by W. B. Snow |