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Class Information
Number: 381/359
Name: Electrical audio signal processing systems and devices > Electro-acoustic audio transducer > Housed microphone > Windscreen
Description: Subject matter including structure to ameliorate the effects of rapidly moving air or breath on a microphone.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7627132 |
Wind noise reduction for microphone |
Dec. 1, 2009 |
| 7623671 |
Narrow directional microphone |
Nov. 24, 2009 |
| 7561705 |
Reduction of flux leakage in a dynamic microphone |
Jul. 14, 2009 |
| 7531617 |
Continuous process for producing poly(trimethylene terephthalate) |
May. 12, 2009 |
| 7524921 |
Continuous manufacture of poly(trimethylene terephthalate) |
Apr. 28, 2009 |
| 7496208 |
Wind shield and microphone |
Feb. 24, 2009 |
| 7471802 |
Boundary microphone |
Dec. 30, 2008 |
| 7447320 |
Vehicle accessory microphone |
Nov. 4, 2008 |
| 7369664 |
Hands-free microphone with wind guard |
May. 6, 2008 |
| 7260236 |
Wind noise suppression in directional microphones |
Aug. 21, 2007 |
| 7255196 |
Windshield and sound-barrier for seismic sensors |
Aug. 14, 2007 |
| 7251340 |
Suspension for microphones |
Jul. 31, 2007 |
| 7245733 |
Hearing instrument microphone arrangement with improved sensitivity |
Jul. 17, 2007 |
| 7136500 |
Electret condenser microphone |
Nov. 14, 2006 |
| 7136494 |
Vehicle accessory microphone assembly having a windscreen with hydrophobic properties |
Nov. 14, 2006 |
| 7130431 |
Vehicle accessory microphone |
Oct. 31, 2006 |
| 7120261 |
Vehicle accessory microphone |
Oct. 10, 2006 |
| 7106875 |
Dual boundary pressure zone three dimensional microphone and hearing aid |
Sep. 12, 2006 |
| 6724904 |
Microphone mounting assembly |
Apr. 20, 2004 |
| 6704427 |
Acoustic transducer with improved acoustic damper |
Mar. 9, 2004 |
| 6614911 |
Microphone assembly having a windscreen of high acoustic resistivity and/or hydrophobic material |
Sep. 2, 2003 |
| 6587569 |
Differential-pressure microphone |
Jul. 1, 2003 |
| 6510230 |
Support device for a behind-the-ear hearing aid |
Jan. 21, 2003 |
| 6496587 |
Hearing aid |
Dec. 17, 2002 |
| 6463159 |
Battery case structure of microphone of loudspeaker system |
Oct. 8, 2002 |
| 6451148 |
Microphone wind shield and method for production thereof |
Sep. 17, 2002 |
| 6424724 |
Head screen structure of microphone housing of loudspeaker system |
Jul. 23, 2002 |
| 6418229 |
Directional microphone, in particular having symmetrical directivity |
Jul. 9, 2002 |
| 6091830 |
Transmitter structure for limiting the effects of wind noise on a microphone |
Jul. 18, 2000 |
| 5905803 |
Flush-porting method and device for reduction of wind-induced noise in a microphone |
May. 18, 1999 |
| 5444790 |
Microphone windscreen mounting |
Aug. 22, 1995 |
| 5329593 |
Noise cancelling microphone |
Jul. 12, 1994 |
| 5144677 |
Hand-held microphone apparatus with resilient stabilizing ring |
Sep. 1, 1992 |
| 4975966 |
Reducing microphone puff noise |
Dec. 4, 1990 |
| 4966252 |
Microphone windscreen and method of fabricating the same |
Oct. 30, 1990 |
| 4887693 |
Wind and breath noise protector for microphones |
Dec. 19, 1989 |
| 4811309 |
Microphone probe for acoustic measurement in turbulent flow |
Mar. 7, 1989 |
| 4625827 |
Microphone windscreen |
Dec. 2, 1986 |
| 4600077 |
Microphone wind shroud |
Jul. 15, 1986 |
| 4570746 |
Wind/breath screen for a microphone |
Feb. 18, 1986 |
| 4525817 |
Acoustic resistor in an electroacoustic transducer |
Jun. 25, 1985 |
| 4483414 |
Sound dampening device for telephones |
Nov. 20, 1984 |
| 4071717 |
Headphone earpiece |
Jan. 31, 1978 |
| 4065648 |
Microphone screen |
Dec. 27, 1977 |
| 3947646 |
Resilient microphone mounting |
Mar. 30, 1976 |
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