CA2052771A1 - Method and apparatus for simultaneous output of digital audio and midi synthesized music - Google Patents

Method and apparatus for simultaneous output of digital audio and midi synthesized music

Info

Publication number
CA2052771A1
CA2052771A1 CA2052771A CA2052771A CA2052771A1 CA 2052771 A1 CA2052771 A1 CA 2052771A1 CA 2052771 A CA2052771 A CA 2052771A CA 2052771 A CA2052771 A CA 2052771A CA 2052771 A1 CA2052771 A1 CA 2052771A1
Authority
CA
Canada
Prior art keywords
midi
digital
audio
digital audio
utilizing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2052771A
Other languages
French (fr)
Other versions
CA2052771C (en
Inventor
Ronald J. Lisle
B. Scott Mcdonald
Michael D. Wilkes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of CA2052771A1 publication Critical patent/CA2052771A1/en
Application granted granted Critical
Publication of CA2052771C publication Critical patent/CA2052771C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
    • G10H1/0041—Recording/reproducing or transmission of music for electrophonic musical instruments in coded form
    • G10H1/0058—Transmission between separate instruments or between individual components of a musical system
    • G10H1/0066—Transmission between separate instruments or between individual components of a musical system using a MIDI interface
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
    • G10H2240/011—Files or data streams containing coded musical information, e.g. for transmission
    • G10H2240/031—File merging MIDI, i.e. merging or mixing a MIDI-like file or stream with a non-MIDI file or stream, e.g. audio or video
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
    • G10H2250/541—Details of musical waveform synthesis, i.e. audio waveshape processing from individual wavetable samples, independently of their origin or of the sound they represent
    • G10H2250/571—Waveform compression, adapted for music synthesisers, sound banks or wavetables

Abstract

ABSTRACT OF THE DISCLOSURE

METHOD AND APPARATUS FOR SIMULTANEOUS OUTPUT OF
DIGITAL AUDIO AND MIDI SYNTHESIZED MUSIC

A method and apparatus are disclosed for simultaneously outputting digital audio and MIDI synthesized music utilizing a single digital signal processor. The Musical Instrument Digital Interface (MIDI) permits music to be recorded and/or synthesized utilizing a data file containing multiple serially listed program status messages and matching note on and note off messages. In contrast, digital audio is generally merely compressed, utilizing a suitable data compression technique, and recorded. The audio content of such a digital recording may then be restored by decompressing the recorded data and converting that data utilizing a digital-to-analog convertor. The method and apparatus of the present invention selectively and alternatively couples portions of a compressed digital audio file and a MIDI file to a single digital signal processor which alternately decompresses the digital audio file and implements a MIDI synthesizer. Decompressed audio and MIDI synthesized music are then alternately coupled to two separate buffers. The contents of these buffers are then additively mixed and coupled through a digital-to-analog convertor to an audio output device to create an output having concurrent digital audio and MIDI
synthesized music.
CA002052771A 1990-11-01 1991-10-04 Method and apparatus for simultaneous output of digital audio and midi synthesized music Expired - Fee Related CA2052771C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/608,111 US5054360A (en) 1990-11-01 1990-11-01 Method and apparatus for simultaneous output of digital audio and midi synthesized music
US608,111 1990-11-01

Publications (2)

Publication Number Publication Date
CA2052771A1 true CA2052771A1 (en) 1992-05-02
CA2052771C CA2052771C (en) 1994-03-01

Family

ID=24435072

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002052771A Expired - Fee Related CA2052771C (en) 1990-11-01 1991-10-04 Method and apparatus for simultaneous output of digital audio and midi synthesized music

Country Status (6)

Country Link
US (1) US5054360A (en)
EP (1) EP0484047B1 (en)
JP (1) JP2692768B2 (en)
CA (1) CA2052771C (en)
DE (1) DE69126655T2 (en)
SG (1) SG46972A1 (en)

Families Citing this family (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225618A (en) * 1989-08-17 1993-07-06 Wayne Wadhams Method and apparatus for studying music
US5159141A (en) * 1990-04-23 1992-10-27 Casio Computer Co., Ltd. Apparatus for controlling reproduction states of audio signals recorded in recording medium and generation states of musical sound signals
JPH04128796A (en) * 1990-09-19 1992-04-30 Brother Ind Ltd Music reproduction device
US5286907A (en) * 1990-10-12 1994-02-15 Pioneer Electronic Corporation Apparatus for reproducing musical accompaniment information
JP3068226B2 (en) * 1991-02-27 2000-07-24 株式会社リコス Back chorus synthesizer
KR940004830B1 (en) * 1991-03-14 1994-06-01 주식회사 금성사 Method and device recording displaying of data file
US5231671A (en) * 1991-06-21 1993-07-27 Ivl Technologies, Ltd. Method and apparatus for generating vocal harmonies
US5428708A (en) * 1991-06-21 1995-06-27 Ivl Technologies Ltd. Musical entertainment system
JP3245890B2 (en) * 1991-06-27 2002-01-15 カシオ計算機株式会社 Beat detection device and synchronization control device using the same
JP2705395B2 (en) * 1991-10-07 1998-01-28 ヤマハ株式会社 Electronic musical instrument
US6253069B1 (en) 1992-06-22 2001-06-26 Roy J. Mankovitz Methods and apparatus for providing information in response to telephonic requests
USRE38600E1 (en) 1992-06-22 2004-09-28 Mankovitz Roy J Apparatus and methods for accessing information relating to radio television programs
US5399799A (en) * 1992-09-04 1995-03-21 Interactive Music, Inc. Method and apparatus for retrieving pre-recorded sound patterns in synchronization
TW230247B (en) * 1992-10-01 1994-09-11 Hardson Kk
US5444818A (en) * 1992-12-03 1995-08-22 International Business Machines Corporation System and method for dynamically configuring synthesizers
KR0141112B1 (en) * 1993-02-26 1998-07-15 김광호 Audio signal record format reproducing method and equipment
US6362409B1 (en) 1998-12-02 2002-03-26 Imms, Inc. Customizable software-based digital wavetable synthesizer
US5574934A (en) * 1993-11-24 1996-11-12 Intel Corporation Preemptive priority-based transmission of signals using virtual channels
US5838996A (en) * 1994-05-31 1998-11-17 International Business Machines Corporation System for determining presence of hardware decompression, selectively enabling hardware-based and software-based decompression, and conditioning the hardware when hardware decompression is available
US5567901A (en) * 1995-01-18 1996-10-22 Ivl Technologies Ltd. Method and apparatus for changing the timbre and/or pitch of audio signals
US6046395A (en) * 1995-01-18 2000-04-04 Ivl Technologies Ltd. Method and apparatus for changing the timbre and/or pitch of audio signals
DE69619587T2 (en) 1995-05-19 2002-10-31 Yamaha Corp Method and device for sound generation
JP3267106B2 (en) 1995-07-05 2002-03-18 ヤマハ株式会社 Musical tone waveform generation method
GB2306043A (en) * 1995-10-03 1997-04-23 Ibm Audio synthesizer
GB2308515A (en) * 1995-12-20 1997-06-25 Mark Bowden A pulse pattern generator for a musical sampler, with continually variable repetition rate
US5874950A (en) * 1995-12-20 1999-02-23 International Business Machines Corporation Method and system for graphically displaying audio data on a monitor within a computer system
JP2904088B2 (en) * 1995-12-21 1999-06-14 ヤマハ株式会社 Musical sound generation method and apparatus
JP2970526B2 (en) * 1996-01-17 1999-11-02 ヤマハ株式会社 Sound source system using computer software
US5974387A (en) * 1996-06-19 1999-10-26 Yamaha Corporation Audio recompression from higher rates for karaoke, video games, and other applications
US7297856B2 (en) 1996-07-10 2007-11-20 Sitrick David H System and methodology for coordinating musical communication and display
US7098392B2 (en) * 1996-07-10 2006-08-29 Sitrick David H Electronic image visualization system and communication methodologies
US7423213B2 (en) * 1996-07-10 2008-09-09 David Sitrick Multi-dimensional transformation systems and display communication architecture for compositions and derivations thereof
US7989689B2 (en) * 1996-07-10 2011-08-02 Bassilic Technologies Llc Electronic music stand performer subsystems and music communication methodologies
US6317134B1 (en) 1996-09-13 2001-11-13 Silicon Graphics, Inc. System software for use in a graphics computer system having a shared system memory and supporting DM Pbuffers and other constructs aliased as DM buffers
US6070002A (en) * 1996-09-13 2000-05-30 Silicon Graphics, Inc. System software for use in a graphics computer system having a shared system memory
US5890017A (en) * 1996-11-20 1999-03-30 International Business Machines Corporation Application-independent audio stream mixer
US6014491A (en) * 1997-03-04 2000-01-11 Parsec Sight/Sound, Inc. Method and system for manipulation of audio or video signals
US6721491B1 (en) * 1999-12-22 2004-04-13 Sightsound Technologies, Inc. Method and system for manipulation of audio or video signals
US6336092B1 (en) 1997-04-28 2002-01-01 Ivl Technologies Ltd Targeted vocal transformation
US5886274A (en) * 1997-07-11 1999-03-23 Seer Systems, Inc. System and method for generating, distributing, storing and performing musical work files
EP0999538A1 (en) * 1998-02-09 2000-05-10 Sony Corporation Method and apparatus for digital signal processing, method and apparatus for generating control data, and medium for recording program
US6953886B1 (en) * 1998-06-17 2005-10-11 Looney Productions, Llc Media organizer and entertainment center
JP2000181449A (en) * 1998-12-15 2000-06-30 Sony Corp Information processor, information processing method and provision medium
US6462264B1 (en) 1999-07-26 2002-10-08 Carl Elam Method and apparatus for audio broadcast of enhanced musical instrument digital interface (MIDI) data formats for control of a sound generator to create music, lyrics, and speech
TW495735B (en) * 1999-07-28 2002-07-21 Yamaha Corp Audio controller and the portable terminal and system using the same
US6355869B1 (en) 1999-08-19 2002-03-12 Duane Mitton Method and system for creating musical scores from musical recordings
US9818386B2 (en) 1999-10-19 2017-11-14 Medialab Solutions Corp. Interactive digital music recorder and player
US7176372B2 (en) 1999-10-19 2007-02-13 Medialab Solutions Llc Interactive digital music recorder and player
US6392133B1 (en) 2000-10-17 2002-05-21 Dbtech Sarl Automatic soundtrack generator
US7078609B2 (en) * 1999-10-19 2006-07-18 Medialab Solutions Llc Interactive digital music recorder and player
FR2799872B1 (en) * 1999-10-19 2002-01-04 Alain Georges DEVICE FOR SIMULATING A RADIO STATION ON A MUSICAL PERFORMER PLAYER
US6353174B1 (en) 1999-12-10 2002-03-05 Harmonix Music Systems, Inc. Method and apparatus for facilitating group musical interaction over a network
JP2001282261A (en) * 2000-03-30 2001-10-12 Canon Inc Speech data setting device and method, speech data forming device and method, recording medium
FR2808370A1 (en) * 2000-04-28 2001-11-02 Cit Alcatel METHOD OF COMPRESSING A MIDI FILE
US7827488B2 (en) 2000-11-27 2010-11-02 Sitrick David H Image tracking and substitution system and methodology for audio-visual presentations
JP4403658B2 (en) * 2001-01-18 2010-01-27 ヤマハ株式会社 Music data output device and music data output method
US6482087B1 (en) * 2001-05-14 2002-11-19 Harmonix Music Systems, Inc. Method and apparatus for facilitating group musical interaction over a network
US7962482B2 (en) 2001-05-16 2011-06-14 Pandora Media, Inc. Methods and systems for utilizing contextual feedback to generate and modify playlists
EP1326228B1 (en) 2002-01-04 2016-03-23 MediaLab Solutions LLC Systems and methods for creating, modifying, interacting with and playing musical compositions
US7076035B2 (en) 2002-01-04 2006-07-11 Medialab Solutions Llc Methods for providing on-hold music using auto-composition
US7169996B2 (en) 2002-11-12 2007-01-30 Medialab Solutions Llc Systems and methods for generating music using data/music data file transmitted/received via a network
US6977335B2 (en) 2002-11-12 2005-12-20 Medialab Solutions Llc Systems and methods for creating, modifying, interacting with and playing musical compositions
US7928310B2 (en) * 2002-11-12 2011-04-19 MediaLab Solutions Inc. Systems and methods for portable audio synthesis
WO2006043929A1 (en) * 2004-10-12 2006-04-27 Madwaves (Uk) Limited Systems and methods for music remixing
JP2005017992A (en) * 2003-06-30 2005-01-20 Yamaha Corp Music playing data transmission device, and system and method for playing music
EP1571647A1 (en) * 2004-02-26 2005-09-07 Lg Electronics Inc. Apparatus and method for processing bell sound
US7457484B2 (en) * 2004-06-23 2008-11-25 Creative Technology Ltd Method and device to process digital media streams
IL165817A0 (en) * 2004-12-16 2006-01-15 Samsung Electronics U K Ltd Electronic music on hand portable and communication enabled devices
KR100655553B1 (en) * 2005-01-03 2006-12-08 엘지전자 주식회사 Method of midi synthesizing based on wav table
US20070014298A1 (en) * 2005-07-15 2007-01-18 Bloomstein Richard W Providing quick response to events in interactive audio
KR100689849B1 (en) * 2005-10-05 2007-03-08 삼성전자주식회사 Remote controller, display device, display system comprising the same, and control method thereof
CA2567021A1 (en) * 2005-11-01 2007-05-01 Vesco Oil Corporation Audio-visual point-of-sale presentation system and method directed toward vehicle occupant
US20070163428A1 (en) * 2006-01-13 2007-07-19 Salter Hal C System and method for network communication of music data
US7790974B2 (en) * 2006-05-01 2010-09-07 Microsoft Corporation Metadata-based song creation and editing
JP4757704B2 (en) * 2006-05-01 2011-08-24 任天堂株式会社 Music playback program, music playback device, music playback method, and music playback system
US8001143B1 (en) 2006-05-31 2011-08-16 Adobe Systems Incorporated Aggregating characteristic information for digital content
US8958483B2 (en) 2007-02-27 2015-02-17 Adobe Systems Incorporated Audio/video content synchronization and display
US9967620B2 (en) 2007-03-16 2018-05-08 Adobe Systems Incorporated Video highlights for streaming media
US7893343B2 (en) * 2007-03-22 2011-02-22 Qualcomm Incorporated Musical instrument digital interface parameter storage
US7663051B2 (en) * 2007-03-22 2010-02-16 Qualcomm Incorporated Audio processing hardware elements
US7797352B1 (en) 2007-06-19 2010-09-14 Adobe Systems Incorporated Community based digital content auditing and streaming
JP5119932B2 (en) * 2008-01-11 2013-01-16 ヤマハ株式会社 Keyboard instruments, piano and auto-playing piano
US8918723B2 (en) 2011-05-06 2014-12-23 David H. Sitrick Systems and methodologies comprising a plurality of computing appliances having input apparatus and display apparatus and logically structured as a main team
US8918722B2 (en) 2011-05-06 2014-12-23 David H. Sitrick System and methodology for collaboration in groups with split screen displays
US8924859B2 (en) 2011-05-06 2014-12-30 David H. Sitrick Systems and methodologies supporting collaboration of users as members of a team, among a plurality of computing appliances
US8875011B2 (en) 2011-05-06 2014-10-28 David H. Sitrick Systems and methodologies providing for collaboration among a plurality of users at a plurality of computing appliances
US8826147B2 (en) 2011-05-06 2014-09-02 David H. Sitrick System and methodology for collaboration, with selective display of user input annotations among member computing appliances of a group/team
US10402485B2 (en) 2011-05-06 2019-09-03 David H. Sitrick Systems and methodologies providing controlled collaboration among a plurality of users
US8806352B2 (en) 2011-05-06 2014-08-12 David H. Sitrick System for collaboration of a specific image and utilizing selected annotations while viewing and relative to providing a display presentation
US8990677B2 (en) 2011-05-06 2015-03-24 David H. Sitrick System and methodology for collaboration utilizing combined display with evolving common shared underlying image
US8918724B2 (en) 2011-05-06 2014-12-23 David H. Sitrick Systems and methodologies providing controlled voice and data communication among a plurality of computing appliances associated as team members of at least one respective team or of a plurality of teams and sub-teams within the teams
US8918721B2 (en) 2011-05-06 2014-12-23 David H. Sitrick Systems and methodologies providing for collaboration by respective users of a plurality of computing appliances working concurrently on a common project having an associated display
US11611595B2 (en) 2011-05-06 2023-03-21 David H. Sitrick Systems and methodologies providing collaboration among a plurality of computing appliances, utilizing a plurality of areas of memory to store user input as associated with an associated computing appliance providing the input
US9224129B2 (en) 2011-05-06 2015-12-29 David H. Sitrick System and methodology for multiple users concurrently working and viewing on a common project
US8914735B2 (en) 2011-05-06 2014-12-16 David H. Sitrick Systems and methodologies providing collaboration and display among a plurality of users
US9330366B2 (en) 2011-05-06 2016-05-03 David H. Sitrick System and method for collaboration via team and role designation and control and management of annotations
US9536504B1 (en) 2015-11-30 2017-01-03 International Business Machines Corporation Automatic tuning floating bridge for electric stringed instruments
US10311844B1 (en) * 2018-05-04 2019-06-04 Peter T. Godart Musical instrument recording system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771671A (en) * 1987-01-08 1988-09-20 Breakaway Technologies, Inc. Entertainment and creative expression device for easily playing along to background music
EP0281214A3 (en) * 1987-02-19 1989-10-18 Zyklus Limited Acoustic data control system and method of operation
US4942551A (en) * 1988-06-24 1990-07-17 Wnm Ventures Inc. Method and apparatus for storing MIDI information in subcode packs
AU633828B2 (en) * 1988-12-05 1993-02-11 Ricos Co., Ltd. Apparatus for reproducing music and displaying words
JPH04149499A (en) * 1990-10-12 1992-05-22 Pioneer Electron Corp Karaoke information storage device and karaoke performance device

Also Published As

Publication number Publication date
SG46972A1 (en) 1998-03-20
JP2692768B2 (en) 1997-12-17
EP0484047B1 (en) 1997-06-25
US5054360A (en) 1991-10-08
EP0484047A2 (en) 1992-05-06
EP0484047A3 (en) 1994-02-23
CA2052771C (en) 1994-03-01
JPH04248593A (en) 1992-09-04
DE69126655D1 (en) 1997-07-31
DE69126655T2 (en) 1998-01-08

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