Methods for measuring interfering noises / by Lloyd Espenschied
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Superior document: | Bell telephone system B-613 |
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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-613 |
Physical Description: | 4 S.; 23 cm |
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ac_no: | AC11645174 |
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Hierarchical level: | Monograph |
Statement of Responsibility: | by Lloyd Espenschied |