G10K - Sound-producing devices; methods or devices for protecting against, or for damping, noise or other acoustic waves in general; Acoustics not otherwise provided for

More topics under "G10K - Sound-producing devices; methods or devices for protecting against, or for damping, noise or other acoustic waves in general; Acoustics not otherwise provided for" (34,521)
G10K 1 - Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs (775)
G10K 11 - Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general (21,150)
G10K 13 - Cones, diaphragms, or the like, for emitting or receiving sound in general (442)
G10K 15 - Acoustics not otherwise provided for (7,779)
G10K 3 - Rattles or like noise-producing devices (145)
G10K 5 - Whistles (459)
G10K 7 - Sirens (209)
G10K 9 - Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers (3,562)

Patents for G10K - Sound-producing devices; methods or devices for protecting against, or for damping, noise or other acoustic waves in general; Acoustics not otherwise provided for (72)
01/2014
01/14/2014	US8630424 Active noise control system and method
12/2011
12/14/2011	CN101653760B 垂直振动器 Vertical vibrator
05/2011
05/19/2011	US20110116645 Active noise control system and method
05/11/2011	CN101683647B A vertical vibrator
05/11/2011	CN101683646B A vertical vibrator
03/2010
03/31/2010	CN101683647A A vertical vibrator
03/31/2010	CN101683646A A vertical vibrator
02/2010
02/24/2010	CN101653760A Vertical vibrator
10/2009
10/28/2009	CN100553799C Vertical vibrator
07/2009
07/14/2009	CA2273504C Method for making drying more effective
04/2009
04/21/2009	US7522473 Controlled acoustic beam generator for crowd control
01/2008
01/08/2008	US7317801 Active acoustic noise reduction system
11/2007
11/08/2007	US20070258328 Controlled Acoustic Beam Generator for Crowd Control
08/2007
08/28/2007	US7262358 Portable voice studio system and method
04/2007
04/18/2007	CN1311186C Noise reduction structure of porous plate
04/10/2007	US7201996 Sound generator for a portable device
12/2006
12/28/2006	WO2006052188B1 Surround sound processing arrangement and method
05/2006
05/18/2006	WO2006052188A1 Surround sound processing arrangement and method
05/02/2006	US7038335 Vertical vibrator
03/2006
03/15/2006	CN1745907A Vertical vibrator
01/2006
01/26/2006	DE102005026261A1 Vertikale Vibrationseinrichtung Vertical vibration device
12/2005
12/29/2005	US20050285454 Vertical vibrator
12/22/2005	WO2005038772A3 Karaoke system with built-in camera
12/08/2005	WO2005043508A3 A portable voice studio system and method
11/2005
11/01/2005	US6960710 Electronic acoustic music engine
10/2005
10/13/2005	WO2005045456A3 Controlled acoustic beam generator for crowd control
08/2005
08/10/2005	CN2717144Y Karaoke apparatus with camera shooting unit and built-in display unit
06/2005
06/23/2005	WO2004090863B1 Electronic acoustic music engine
05/2005
05/19/2005	WO2005045456A2 Controlled acoustic beam generator for crowd control
05/12/2005	WO2005043508A2 A portable voice studio system and method
05/05/2005	US20050092162 Portable voice studio system and method
04/2005
04/28/2005	WO2005038772A2 Karaoke system with built-in camera
04/07/2005	WO2004090863A3 Electronic acoustic music engine
02/2005
02/02/2005	CN1573199A Noise reduction structure of porous plate
01/2005
01/13/2005	US20050008174 Underwater sound source
01/05/2005	CN1182908C Method for making drying more effective
12/2004
12/22/2004	EP1489593A2 Underwater sound source comprising piezoelectric or magnetostrictive rods
11/2004
11/25/2004	US20040231486 Electronic acoustic music engine
10/2004
10/21/2004	WO2004090863A2 Electronic acoustic music engine
03/2004
03/24/2004	CN1143262C Method of generating images synchronized with sound and karaoke apparatus
01/2004
01/27/2004	CA2110998C Mineral fibres capable of dissolving in a physiological medium
10/2003
10/01/2003	CN1122960C Sound generator for portable device
03/2002
03/05/2002	US6351895 Method for making drying more effective
01/2001
01/03/2001	CN1278636A Sound generator for portable device
05/2000
05/09/2000	US6060414 Mineral fibres capable of dissolving in a physiological medium
03/2000
03/14/2000	US6037284 Inorganic oxide fibers for thermal and acoustic insulation of buildings, including alkaline oxides, maintaining good mechanical resistance when exposing to heat
12/1999
12/15/1999	EP0963774A2 Method for drying of filter cakes
12/15/1999	CN1238228A Method for making drying more effective
03/1999
03/31/1999	CN1212416A Method of generating images synchronized with sound and karaoke apparatus
06/1998
06/24/1998	EP0580579B1 Noise control apparatus
08/1997
08/06/1997	EP0596088B1 Mineral fibres capable of dissolving in a physiological medium
06/1994
06/15/1994	EP0580579A4 Improvements in and relating to transmission line loudspeakers
05/1994
05/11/1994	EP0596088A1 Mineral fibres capable of dissolving in a physiological medium.
02/1994
02/02/1994	EP0580579A1 Improvements in and relating to transmission line loudspeakers
11/1993
11/24/1993	CN1078708A Mineral fibre dissolvable in physiological mediums
11/11/1993	WO1993022251A1 Mineral fibres capable of dissolving in a physiological medium
10/1992
10/20/1992	WO1992019080A1 Improvements in and relating to transmission line loudspeakers
10/20/1992	CA2108696A1 Improvements in and relating to transmission line loudspeakers
10/1991
10/16/1991	EP0289503B1 Sound emitter
11/1989
11/07/1989	US4878561 Sound emitter
11/1987
11/24/1987	US4709340 Digital speech synthesizer
07/1987
07/02/1987	WO1987003994A1 Sound emitter
07/1986
07/15/1986	US4600863 Method of and apparatus for active vibration isolation
04/1986
04/29/1986	CA1203907A1 Speech synthesizer
07/1985
07/02/1985	US4527282 Method and apparatus for low frequency active attenuation
06/1985
06/19/1985	EP0085691B1 Method and apparatus for low frequency active attenuation
02/1985
02/13/1985	EP0132564A1 Speech synthesizer
05/1984
05/16/1984	EP0108083A1 Method of and apparatus for active vibration isolation
10/1983
10/27/1983	WO1983003700A1 Method of and apparatus for active vibration isolation
08/1983
08/17/1983	EP0085691A1 Method and apparatus for low frequency active attenuation.
02/1983
02/17/1983	WO1983000580A1 Method and apparatus for low frequency active attenuation
03/1976
03/09/1976	US3942468 Back pressure operated sound transmitter