FR2737373B3 - Procede de transformation de signaux numeriques destine a la realisation d'interfaces pour ordinateurs selon la norme xmidi - Google Patents

Procede de transformation de signaux numeriques destine a la realisation d'interfaces pour ordinateurs selon la norme xmidi

Info

Publication number
FR2737373B3
FR2737373B3 FR9509333A FR9509333A FR2737373B3 FR 2737373 B3 FR2737373 B3 FR 2737373B3 FR 9509333 A FR9509333 A FR 9509333A FR 9509333 A FR9509333 A FR 9509333A FR 2737373 B3 FR2737373 B3 FR 2737373B3
Authority
FR
France
Prior art keywords
xmidi
standard
digital signals
computers according
transforming digital
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.)
Expired - Fee Related
Application number
FR9509333A
Other languages
English (en)
Other versions
FR2737373A1 (fr
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.)
LAFAGE MARC
Original Assignee
LAFAGE MARC
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 LAFAGE MARC filed Critical LAFAGE MARC
Priority to FR9509333A priority Critical patent/FR2737373B3/fr
Publication of FR2737373A1 publication Critical patent/FR2737373A1/fr
Application granted granted Critical
Publication of FR2737373B3 publication Critical patent/FR2737373B3/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G06F13/4072—Drivers or receivers
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/05—Electric or magnetic storage of signals before transmitting or retransmitting for changing the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
    • H04L25/4923—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes
    • H04L25/4925—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes using balanced bipolar ternary codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Hardware Design (AREA)
  • Acoustics & Sound (AREA)
  • Power Engineering (AREA)
  • Communication Control (AREA)
FR9509333A 1995-07-25 1995-07-25 Procede de transformation de signaux numeriques destine a la realisation d'interfaces pour ordinateurs selon la norme xmidi Expired - Fee Related FR2737373B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9509333A FR2737373B3 (fr) 1995-07-25 1995-07-25 Procede de transformation de signaux numeriques destine a la realisation d'interfaces pour ordinateurs selon la norme xmidi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9509333A FR2737373B3 (fr) 1995-07-25 1995-07-25 Procede de transformation de signaux numeriques destine a la realisation d'interfaces pour ordinateurs selon la norme xmidi

Publications (2)

Publication Number Publication Date
FR2737373A1 FR2737373A1 (fr) 1997-01-31
FR2737373B3 true FR2737373B3 (fr) 1997-08-22

Family

ID=9481584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9509333A Expired - Fee Related FR2737373B3 (fr) 1995-07-25 1995-07-25 Procede de transformation de signaux numeriques destine a la realisation d'interfaces pour ordinateurs selon la norme xmidi

Country Status (1)

Country Link
FR (1) FR2737373B3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8422667B2 (en) 2005-01-27 2013-04-16 The Chamberlain Group, Inc. Method and apparatus to facilitate transmission of an encrypted rolling code
US9148409B2 (en) 2005-06-30 2015-09-29 The Chamberlain Group, Inc. Method and apparatus to facilitate message transmission and reception using different transmission characteristics
US9357376B2 (en) 2013-07-31 2016-05-31 Ip.Access Limited Network elements, wireless communication system and methods therefor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7071850B1 (en) * 2005-01-27 2006-07-04 The Chamberlain Group, Inc. Method and apparatus to facilitate transmission of ternary movable barrier operator information
USRE48433E1 (en) 2005-01-27 2021-02-09 The Chamberlain Group, Inc. Method and apparatus to facilitate transmission of an encrypted rolling code
US10652743B2 (en) 2017-12-21 2020-05-12 The Chamberlain Group, Inc. Security system for a moveable barrier operator
US11074773B1 (en) 2018-06-27 2021-07-27 The Chamberlain Group, Inc. Network-based control of movable barrier operators for autonomous vehicles
WO2020028502A1 (fr) 2018-08-01 2020-02-06 The Chamberlain Group, Inc. Opérateur de barrière mobile et appariement d'émetteurs sur un réseau
US10997810B2 (en) 2019-05-16 2021-05-04 The Chamberlain Group, Inc. In-vehicle transmitter training

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8422667B2 (en) 2005-01-27 2013-04-16 The Chamberlain Group, Inc. Method and apparatus to facilitate transmission of an encrypted rolling code
US9148409B2 (en) 2005-06-30 2015-09-29 The Chamberlain Group, Inc. Method and apparatus to facilitate message transmission and reception using different transmission characteristics
US9357376B2 (en) 2013-07-31 2016-05-31 Ip.Access Limited Network elements, wireless communication system and methods therefor

Also Published As

Publication number Publication date
FR2737373A1 (fr) 1997-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse