Patents for G10K 15 - Acoustics not otherwise provided for (7,779)
12/1997
12/04/1997WO1997045804A1 Audio data management for interactive applications
12/03/1997EP0810751A2 A karaoke system having a host apparatus and a plurality of remote terminal stations for playing karaoke music
12/02/1997US5694334 Method and apparatus for electronic distribution of digital multi-media information
11/1997
11/26/1997EP0809413A1 Audio devide for a vehicle
11/26/1997CN1166017A 卡拉ok装置 Ok the device
11/26/1997CN1166016A Effect adaptor attachable to karaoke machine to create harmony chorus
11/26/1997CN1165951A Musical apparatus creating chorus sound to accompany live vocal sound
11/25/1997US5691915 Data transmission device
11/25/1997US5691494 Centralized system providing karaoke service and extraneous service to terminals
11/20/1997WO1997043755A1 Personal audio communicator
11/19/1997EP0808076A1 Surround system
11/18/1997US5689571 Device for producing reverberation sound
11/18/1997US5689081 Network karaoke system of broadcast type having supplementary communication channel
11/18/1997US5688406 Method and apparatus for separating particulate from a flowing fluid
11/18/1997CA2175064C System and method for controlling play of multiple audio tracks of a software carrier
11/12/1997CN2267506Y Miniature karaoke device
11/12/1997CN1164733A Sound reproducing apparatus
11/11/1997US5687240 Method and apparatus for processing discontinuities in digital sound signals caused by pitch control
11/11/1997US5686684 Harmony adaptor apparatus
11/05/1997CN1164085A Style change apparatus and karaoke apparatus
11/05/1997CN1164084A Sound pitch converting apparatus
11/04/1997US5684262 Pitch-modified microphone and audio reproducing apparatus
10/1997
10/30/1997WO1997040611A1 Method and apparatus for information retrieval using audio interface
10/30/1997CA2224712A1 Method and apparatus for information retrieval using audio interface
10/29/1997EP0803110A1 Audiovisual distribution system
10/21/1997US5680464 Sound field controlling device
10/21/1997US5679912 Music production and control apparatus with pitch/tempo control
10/15/1997EP0648365B1 Method and apparatus for generating vocal harmonies
10/15/1997CN1162167A Formant conversion device for correcting singing sound for imitating standard sound
10/15/1997CN1162166A Mixed melody broadcasting device with self-adaption edition in bridging part
10/08/1997EP0799551A1 Memory controller for decoding and displaying compressed video data
10/08/1997CN1161528A Sound producing method for sound IC actuated by ac over-voltage signals
10/08/1997CN1161525A Karaoke apparatus providing customized medley play by conencting plural music pieces
10/08/1997CN1161524A Karaoke apparatus alternately driving plural sound sources for noninterruptive play
10/08/1997CN1161485A Karaoke Marking apparatus
10/07/1997US5675509 Data transmission device
10/07/1997US5675101 Playback system for reproducing video song media having chord data recorded thereon
10/02/1997WO1997036285A1 Digital audio creation method and sound synthesising and/or recording devices using same
10/01/1997EP0798723A2 Information recording medium apparatus for recording the same and apparatus for reproducing the same
10/01/1997EP0798693A2 Electromagnetic shockwave generator
10/01/1997EP0797893A1 Method and apparatus for audio and video synchronizing in mpeg playback systems
10/01/1997EP0797891A1 Synchronization method and appartus for playback system
10/01/1997CN1160895A Host apparatus for communication karaoke apparatus and method of editing download file
09/1997
09/30/1997US5673087 Screen overlay device for outputting cursor coordinates based on movement of a pointing device and an on-screen display relating to a menu and a method therefor
09/30/1997US5672838 Accompaniment data format and video-song accompaniment apparatus adopting the same
09/24/1997EP0797205A2 Information recording medium, apparatus for recording the same and apparatus for reproducing the same
09/23/1997US5670730 Data protocol and method for segmenting memory for a music chip
09/18/1997WO1997034289A1 System for automatically morphing audio information
09/17/1997CN1159638A Method for managing informationd ata in karaoke transmission device and karaoke device
09/16/1997US5668339 Apparatus for multiplexing an audio signal in a video-song playback system
09/12/1997WO1997033450A1 Methods and systems for creating a spatial auditory environment in an audio conference system
09/10/1997EP0794625A2 Method and system for transmitting audio-associated text information in a multiplexed transmission stream
09/09/1997US5666425 Plural-channel sound processing
09/09/1997US5664570 Apparatus for applying high-intensity ultrasonic waves to a target volume within a human or animal body
09/04/1997WO1997032449A1 Sound reproducing array processor system
09/02/1997US5663516 Karaoke apparatus having physical model sound source driven by song data
09/02/1997US5663515 Online system for direct driving of remote karaoke terminal by host station
09/02/1997US5662766 Tool horn converting longitudinal vibration to torsional vibration
08/1997
08/27/1997EP0791914A1 Karaoke apparatus providing customized medley play by connecting plural music pieces
08/21/1997WO1997030564A1 Electronic acoustic device
08/20/1997CN1157451A Image and voice data supply device
08/20/1997CN1157438A Programmable sound synthesizer apparatus
08/19/1997US5659691 Virtual reality network with selective distribution and updating of data to reduce bandwidth requirements
08/13/1997EP0788644A1 Method and means for preventing trespassing
08/13/1997CN1156883A Sing-along data transmitting method and sing-along data transmitting/receiving system
08/13/1997CN1156871A Personal information database system
08/12/1997US5657466 Circuit for designating write and read address to provide a delay time in a sound system
08/12/1997US5657391 Sound image enhancement apparatus
08/06/1997CN1156294A 卡拉ok装置 Ok the device
07/1997
07/30/1997EP0786180A1 Method and apparatus for electronic distribution of digital multi-media information
07/30/1997EP0786126A1 System for distributing and selecting audio and video information and method implemented by said system
07/30/1997EP0786125A1 Home digital audiovisual information recording and playback apparatus
07/30/1997EP0786124A1 Intelligent digital audiovisual playback system
07/30/1997EP0786123A1 Method of communication for an intelligent digital audiovisual playback system
07/30/1997EP0786122A1 Intelligent digital audiovisual playback system
07/30/1997EP0786121A1 Intelligent digital audiovisual playback system
07/30/1997CN1155783A Digital filter and apparatus for reproducing sound using digital filter
07/29/1997US5652798 Reverberant characteristic signal generation apparatus
07/29/1997US5652606 Greeting card
07/29/1997US5652401 Recording media, reproducing apparatus and method for karaoke use including means for adding a harmonizing signal to a singer's voice
07/23/1997CN1155138A Kara OK device
07/16/1997EP0783824A1 Programmable audio-video synchronization method and apparatus for multimedia systems
07/16/1997EP0691019B1 Musical entertainment system
07/16/1997CN1154530A Device for giving marks for karaoke singing level
07/16/1997CN1154521A Sound source data generating method, recording medium, and sound source data processing device
07/15/1997US5649234 Method and apparatus for encoding graphical cues on a compact disc synchronized with the lyrics of a song to be played back
07/09/1997CN1153964A Karaoke apparatus creating virtual harmony voice over actual singing voice
07/09/1997CN1153963A Karaoke apparatus imparting different effect to vocal and chorus sounds
07/08/1997US5646990 Efficient speakerphone anti-howling system
07/02/1997EP0782369A2 Method and apparatus for controlling the output level of the loudspeakers in a vehicle
07/02/1997EP0781447A1 Method and device for generating shock waves for medical treatment, in particular for electro-hydraulic lithotripsy
07/02/1997CN1153437A Intelligence television receiver and information data processing method therein
07/02/1997CN1153368A Karaoke amplifier with variably settable range of parameter to control audio signal
07/02/1997CN1153367A Audio system which not only enables application of surround system standard to special playback uses but also easily maintains compatibility with surround system
07/01/1997USH1663 Controllable implosive sound projector
07/01/1997US5644677 Signal processing system for performing real-time pitch shifting and method therefor
06/1997
06/25/1997CN1152843A Image/audio coding and decoding device
06/25/1997CN1152764A New recording-playback circuit sound-producing appliance
06/24/1997US5642425 Sound field control device
06/24/1997US5642422 Digital surround sound method and apparatus
1 ... 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 ... 78