Patents for G10K 15 - Acoustics not otherwise provided for (7,779)
04/1999
04/21/1999CN2315624Y Equipment for providing squelch
04/20/1999US5896358 Audio system which not only enables the application of the surround system standard to special playback uses but also easily maintains compatibility with a surround system
04/15/1999WO1999018673A1 Method and device for limiting a stream of audio data with a scaleable bit rate
04/14/1999EP0908019A1 Acoustic heterodyne device and method
04/08/1999WO1999017277A1 A reduced-memory early reflection and reverberation simulator and method
04/08/1999WO1999017276A1 Device for generating ultrasound fields
04/08/1999WO1999017071A2 Acoustic cannon
04/08/1999WO1998045835A3 System for selective distribution of music
04/08/1999WO1998039209A9 Sound reduction method and system for jet engines
04/08/1999DE19743662A1 Bit rate scalable audio data stream generation method
04/08/1999DE19743336A1 Vorrichtung zur Erzeugung von Ultraschallfeldern Apparatus for generating ultrasound fields,
04/07/1999CN2312632Y Guest-room electric-appliance control apparatus
04/07/1999CN1042868C Audio apparatus having karaoke function
04/06/1999US5890910 Method of managing information files in a communication karaoke apparatus and a communication karaoke apparatus
04/06/1999CA2137698C Tool horn for converting longitudinal vibration to torsional vibration
04/01/1999WO1999016075A1 Audio-player and method for controlling audio data using said audio-player
04/01/1999WO1999016049A1 Interactive sound effects system and method of producing model-based sound effects
04/01/1999WO1999003259A3 Method and apparatus for controlling a telephone ring signal
04/01/1999DE19741503A1 Audio-Player und Verfahren zur Steuerung von Audio-Daten durch den Audio-Player Audio player and method for controlling audio data by the audio player
03/1999
03/31/1999CN1212416A Method of generating images synchronized with sound and karaoke apparatus
03/30/1999US5890119 Digital sound generating system permitting a shared use of a hardware resource between different type tone generators
03/30/1999US5889870 Acoustic heterodyne device and method
03/30/1999US5889843 Methods and systems for creating a spatial auditory environment in an audio conference system
03/30/1999US5889746 Information recording medium, apparatus for recording the same and apparatus for reproducing the same
03/30/1999US5889484 Digital-to-analog converter
03/30/1999US5889224 Karaoke scoring apparatus analyzing singing voice relative to melody data
03/30/1999US5889223 Karaoke apparatus converting gender of singing voice to match octave of song
03/30/1999US5889209 Method and apparatus for preventing biofouling of aquatic sensors
03/23/1999US5886275 Transporting method of karaoke data by packets
03/23/1999US5886274 System and method for generating, distributing, storing and performing musical work files
03/18/1999WO1999013685A1 Sound-transmitting amusement device and method
03/18/1999WO1999013453A1 Signal generator
03/18/1999WO1999013416A1 Information processor and information processing method
03/16/1999US5884264 Identifying mechanical damage using sound samples
03/11/1999WO1999012152A1 Information processing device and information processing method
03/10/1999EP0641477B1 Wideband assisted reverberation system
03/09/1999US5880390 Reverberation effect imparting apparatus
03/09/1999US5880388 Karaoke system for synchronizing and reproducing a performance data, and karaoke system configuration method
03/04/1999WO1999010755A2 Optical pulse induced acoustic mine detection
03/02/1999US5876213 Karaoke apparatus detecting register of live vocal to tune harmony vocal
02/1999
02/24/1999EP0898278A2 Data transmitting and receiving system
02/24/1999CN2308940Y Electronic bicycle bell
02/24/1999CN1208930A Data transmitting and receiving system
02/18/1999WO1998039209A3 Sound reduction method and system for jet engines
02/17/1999EP0786122B1 Intelligent digital audiovisual playback system
02/17/1999EP0686328B1 Digital dictation system with protection against unauthorised listening-in
02/17/1999CN1208295A Data transmitting apparatus
02/11/1999WO1999006991A1 Music transmitting device, music receiving device, music transmitting method, music receiving method, and music transmitting system
02/11/1999WO1999006989A1 Controlling method and apparatus of constant-frequency sound-production of electrical horn
02/09/1999US5869783 Method and apparatus for interactive music accompaniment
02/04/1999WO1999005857A1 Virtual positioning media control system
02/04/1999WO1998047080A3 Network delivery of interactive entertainment complementing audio recording
02/04/1999DE19733300A1 Electronic simulation of acoustic effect appliance
02/04/1999CA2294960A1 Virtual positioning media control system
02/03/1999EP0803110B1 Audiovisual distribution system
02/03/1999EP0786123B1 Method of communication for an intelligent digital audiovisual playback system
02/03/1999CN1206985A Method and device for automatic compensating sound volume
02/03/1999CN1206984A Method and device for automatic compensating tone
02/02/1999US5867818 Programmable sound synthesizer apparatus
02/02/1999US5867580 Flexibility digital sound relaxation system
01/1999
01/28/1999WO1999004387A2 Apparatus and method for simplified analog signal record and playback
01/28/1999CA2296514A1 Apparatus and method for simplified analog signal record and playback
01/26/1999US5864517 Pulsed combustion acoustic wave generator
01/26/1999US5863206 Apparatus for reproducing video, audio, and accompanying characters and method of manufacture
01/21/1999WO1999003259A2 Method and apparatus for controlling a telephone ring signal
01/19/1999US5862233 Wideband assisted reverberation system
01/19/1999US5862232 For shifting a pitch of sound signal by a predetermined rate
01/19/1999US5862229 Sound generator synchronized with image display
01/14/1999WO1999001953A1 Audio effects processor having decoupled instruction execution and audio data sequencing
01/14/1999WO1999001813A1 Audio effects processor with multiple asynchronous audio streams
01/13/1999EP0890166A1 Digital audio creation method and sound synthesising and/or recording devices using same
01/12/1999US5859603 Signal processing apparatus and method for sound field processing of ΣΔ modulated digital signal
01/12/1999US5859380 Karaoke apparatus with alternative rhythm pattern designations
01/12/1999US5857856 Apparatus and system for generating sound based upon waveform data and system-sequence data
01/07/1999DE19825779A1 Automatic compensation of tone in audio signal processing
01/07/1999DE19727105A1 Appliance for producing clapping noise with one hand
01/05/1999US5857171 Karaoke apparatus using frequency of actual singing voice to synthesize harmony voice from stored voice information
12/1998
12/30/1998EP0887989A2 Appliance communication system
12/29/1998US5854847 Speaker system for use in an automobile vehicle
12/29/1998US5854619 Karaoke apparatus displaying image synchronously with orchestra accompaniment
12/24/1998DE19726271A1 Vehicle or machine noise simulation
12/23/1998EP0885545A1 Sound reproducing array processor system
12/16/1998EP0884839A2 Method and apparatus for automatically compensating sound volume
12/15/1998US5850265 Intelligent television receiver and method of processing data therein
12/10/1998WO1998055991A1 Method and apparatus for reproducing a recorded voice with alternative performance attributes and temporal properties
12/09/1998EP0883105A1 Apparatus and method for generating a fluid shock front
12/09/1998CN1041075C Zebra mussel control
12/08/1998US5848422 Data management device in a karaoke communications system
12/08/1998US5847303 Voice processor with adaptive configuration by parameter setting
12/03/1998WO1998054637A1 Encapsulated document and format system
12/03/1998WO1998053926A1 Method and apparatus for acoustic cleaning
12/03/1998CA2291259A1 Encapsulated document and format system
12/01/1998US5844983 Method and apparatus for controlling a telephone ring signal
11/1998
11/26/1998WO1998053566A1 Multi-station video/audio distribution apparatus
11/26/1998WO1998053565A1 Apparatus and method for embedding and extracting information in analog signals using distributed signal features
11/26/1998CA2288213A1 Apparatus and method for embedding and extracting information in analog signals using distributed signal features
11/25/1998EP0880088A2 Data copyright management system and apparatus
11/25/1998EP0879545A1 Methods and systems for creating a spatial auditory environment in an audio conference system
11/18/1998CN2297774Y Multi-media sound effects processor
11/18/1998CN2297773Y Voice service device for taxi
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