| 71. |
Noise making device |
| |
The Journal of the Acoustical Society of America,
Volume 68,
Issue 1,
1980,
Page 377-377
Ralph P. Crist,
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|
PDF (113KB)
|
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ISSN:0001-4966
DOI:10.1121/1.384543
出版商:Acoustical Society of America
年代:1980
数据来源: AIP
|
| 72. |
Method and apparatus for energizing an array of acoustic transducers to eliminate grating lobes |
| |
The Journal of the Acoustical Society of America,
Volume 68,
Issue 1,
1980,
Page 378-378
B. Percy Hildebrand,
Gerald J. Posakony,
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|
PDF (150KB)
|
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ISSN:0001-4966
DOI:10.1121/1.384546
出版商:Acoustical Society of America
年代:1980
数据来源: AIP
|
| 73. |
System for nondestructive, ultrasonic testing of test objects |
| |
The Journal of the Acoustical Society of America,
Volume 68,
Issue 1,
1980,
Page 379-379
Ulrich Förstermann,
Hans‐Peter Scháfer,
Peter Möller,
Dieter Lather,
Karl Ries,
Klaus‐Uwe Jansen,
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PDF (111KB)
|
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ISSN:0001-4966
DOI:10.1121/1.384551
出版商:Acoustical Society of America
年代:1980
数据来源: AIP
|
| 74. |
Method and apparatus for a repetitively producing a noise‐like audible signal |
| |
The Journal of the Acoustical Society of America,
Volume 68,
Issue 1,
1980,
Page 380-380
William L. Nagle,
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PDF (131KB)
|
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ISSN:0001-4966
DOI:10.1121/1.384558
出版商:Acoustical Society of America
年代:1980
数据来源: AIP
|
| 75. |
String set and string securing apparatus for musical instruments |
| |
The Journal of the Acoustical Society of America,
Volume 68,
Issue 1,
1980,
Page 381-381
Roger D. Miller,
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|
PDF (146KB)
|
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ISSN:0001-4966
DOI:10.1121/1.384562
出版商:Acoustical Society of America
年代:1980
数据来源: AIP
|
| 76. |
Pedal guitar |
| |
The Journal of the Acoustical Society of America,
Volume 68,
Issue 1,
1980,
Page 382-382
Ronald T. Lashley,
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|
PDF (125KB)
|
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ISSN:0001-4966
DOI:10.1121/1.384513
出版商:Acoustical Society of America
年代:1980
数据来源: AIP
|
| 77. |
Fixedly mounted mute for stringed instruments |
| |
The Journal of the Acoustical Society of America,
Volume 68,
Issue 1,
1980,
Page 383-383
Mordy M. Rhodes,
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PDF (134KB)
|
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ISSN:0001-4966
DOI:10.1121/1.384519
出版商:Acoustical Society of America
年代:1980
数据来源: AIP
|
| 78. |
Drum pitch control assembly |
| |
The Journal of the Acoustical Society of America,
Volume 68,
Issue 1,
1980,
Page 384-384
Rodney A. McIntyre,
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PDF (121KB)
|
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ISSN:0001-4966
DOI:10.1121/1.384529
出版商:Acoustical Society of America
年代:1980
数据来源: AIP
|
| 79. |
Pickup assembly for stringed instrument |
| |
The Journal of the Acoustical Society of America,
Volume 68,
Issue 1,
1980,
Page 385-385
Cleve F. Pozar,
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PDF (115KB)
|
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ISSN:0001-4966
DOI:10.1121/1.384536
出版商:Acoustical Society of America
年代:1980
数据来源: AIP
|
| 80. |
Portable electronic musical instrument |
| |
The Journal of the Acoustical Society of America,
Volume 68,
Issue 1,
1980,
Page 386-386
J. Marion McCoskey,
R. Britton Webb,
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PDF (141KB)
|
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ISSN:0001-4966
DOI:10.1121/1.384488
出版商:Acoustical Society of America
年代:1980
数据来源: AIP
|
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