Reverberation time and absorption measurements / by E. H. Bedell and K. D. Swartzel, Jr.
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Superior document: | Bell telephone system B-851 |
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VerfasserIn: | |
Place / Publishing House: | New York, NY : Bell Telephone Laboratories, 1935 |
出版年: | 1935 |
語言: | English |
叢編: | Bell telephone system
B-851 |
實物描述: | 7 S.; graph. Darst.; 23 cm |
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ac_no: | AC11456653 |
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Hierarchical level: | Monograph |
Statement of Responsibility: | by E. H. Bedell and K. D. Swartzel, Jr. |