FR3031223A1 - INVENTION FOR TESTING AND USING EFFECTS PEDALS FOR MUSICAL INSTRUMENTS OR SYSTEMS HAVING REMOTE AUDIO INPUT AND OUTPUT VIA THE INTERNET NETWORK - Google Patents

INVENTION FOR TESTING AND USING EFFECTS PEDALS FOR MUSICAL INSTRUMENTS OR SYSTEMS HAVING REMOTE AUDIO INPUT AND OUTPUT VIA THE INTERNET NETWORK Download PDF

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Publication number
FR3031223A1
FR3031223A1 FR1403035A FR1403035A FR3031223A1 FR 3031223 A1 FR3031223 A1 FR 3031223A1 FR 1403035 A FR1403035 A FR 1403035A FR 1403035 A FR1403035 A FR 1403035A FR 3031223 A1 FR3031223 A1 FR 3031223A1
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France
Prior art keywords
audio
testing
pedal
musical instruments
audio input
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.)
Withdrawn
Application number
FR1403035A
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French (fr)
Inventor
Eric Papillier
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR1403035A priority Critical patent/FR3031223A1/en
Publication of FR3031223A1 publication Critical patent/FR3031223A1/en
Withdrawn legal-status Critical Current

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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
    • G10H1/0091—Means for obtaining special acoustic effects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
    • 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
    • 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
    • G10H1/32—Constructional details
    • G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
    • G10H1/344—Structural association with individual keys
    • G10H1/348—Switches actuated by parts of the body other than fingers
    • 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
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/14—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means
    • G10H3/18—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar
    • G10H3/186—Means for processing the signal picked up from the strings
    • G10H3/188—Means for processing the signal picked up from the strings for converting the signal to digital format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/155—Musical effects
    • 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
    • G10H2240/171—Transmission of musical instrument data, control or status information; Transmission, remote access or control of music data for electrophonic musical instruments
    • G10H2240/201—Physical layer or hardware aspects of transmission to or from an electrophonic musical instrument, e.g. voltage levels, bit streams, code words or symbols over a physical link connecting network nodes or instruments
    • 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
    • G10H2240/171—Transmission of musical instrument data, control or status information; Transmission, remote access or control of music data for electrophonic musical instruments
    • G10H2240/281—Protocol or standard connector for transmission of analog or digital data to or from an electrophonic musical instrument
    • G10H2240/295—Packet switched network, e.g. token ring
    • G10H2240/305—Internet or TCP/IP protocol use for any electrophonic musical instrument data or musical parameter transmission purposes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

L'invention concerne le boitier (10) capable de mettre à disposition de l'internaute le son réel d'une pédale d'effet. Il est constitué d'un nano ordinateur relié au réseau et d'une interface audio sur laquelle est connectée la pédale d'effet à tester. Le flux audio numérique entrant est concerti et dirigé vers l'entré audio de la pédale, la sortie audio de la pédale est converti en numérique et renvoyé sur l'interface réseau. Le dispositif selon l'invention est particulièrement destiné à l'essai de matériel audio sur Internet.The invention relates to the box (10) capable of making available to the user the real sound of an effect pedal. It consists of a nano computer connected to the network and an audio interface on which is connected the effect pedal to be tested. The incoming digital audio stream is concerti and directed to the audio input of the pedal, the audio output of the pedal is converted to digital and returned to the network interface. The device according to the invention is particularly intended for the testing of audio material on the Internet.

Description

-1- La présente invention concerne un dispositif d'essai et d'utilisation à distance de système audio et en particulier de pédales d'effet pour instrument de musique. A l'heure actuelle, le test ou l'essai de ces pédales d'effet pour guitare se fait en général en boutique en branchant une guitare sur l'entrée audio de la pédale et un amplificateur sur la sortie. Le but de la présente invention est donc de déporter le signal audio de l'instrument vers l'entrée audio de la pédale d'effet située dans une salle informatique relié au réseau internet. L'intérêt est de pouvoir essayer l'ensemble des pédales d'effet présentent dans cette salle informatique depuis n'importe quel ordinateur équipé d'une liaison internet.The present invention relates to a device for testing and remote use of the audio system and in particular the effects pedals for a musical instrument. At present, testing or testing these guitar effect pedals is usually done in the shop by plugging a guitar on the audio input of the pedal and an amplifier on the output. The object of the present invention is therefore to deport the audio signal of the instrument to the audio input of the effect pedal located in a computer room connected to the Internet. The interest is to be able to try all the effect pedals present in this computer room from any computer equipped with an internet connection.

Il ne s'agit donc pas de simuler le rendu audio d'une pédale d'effet mais bien d'obtenir le son réel généré par la pédale d'effet branchée à distance. Le dispositif selon l'invention permet d'essayer à distance et en temps réel la pédale d'effet sélectionnée sans avoir à se déplacer de chez soi en utilisant son ordinateur personnel. Le matériel testé peut être n'importe quel dispositif audio disposant d'une entrée et d'une sortie 15 audio. Pour cela le dispositif global est composé de plusieurs parties : - Une première partie dédiée à l'acheminement du signal audio de l'instrument connecté à l'ordinateur vers le serveur central de répartition. Pour cela on implémentera au sein d'un navigateur Internet l'interface de programmation WebRTC, soit une autre 20 méthode d'acheminement pour les navigateurs ne supportant pas WebRTC. - La deuxième partie sera chargée d'aiguiller le flux audio vers le système sous test sélectionné dans le navigateur Internet. Cette partie jouera le rôle de proxy capable de mettre en relation le flux audio issu de l'ordinateur où est branché l'instrument, vers le système où est connecté le système audio à tester. 25 - La troisième partie aura comme fonction de convertir le flux audio numérique en signal audio, l'acheminer vers la pédale d'effet à tester, de recevoir le signal traité par cette équipement, de le numériser et enfin de le renvoyer vers le serveur central qui lui le renverra vers l'ordinateur source. Le choix de la pédale d'effet ainsi que des périphériques de lecture et d'écoute se fera via une 30 interface Web. Les dessins annexés illustrent l'invention : La figure 1 représente le cheminement du signal audio jusqu'au dispositif sous test. La figure 2 représente le détail du système de mise sous test. En référence à ces dessins, le dispositif comporte, coté utilisateur, un ordinateur personnel 3031223 -2- (1) équipé d'un périphérique audio (2) sur lequel est branché l'instrument de musique. Sur cet ordinateur, un navigateur internet embarque l'application Web de sélection de la pédale à tester et du système capable de générer et recevoir le flux audio du serveur central (3) via une interface réseau (4) sur le réseau internet.It is not a question of simulating the audio rendering of an effects pedal but of getting the real sound generated by the effects pedal connected remotely. The device according to the invention makes it possible to remotely and in real time try the selected effect pedal without having to move from home using its personal computer. The tested hardware may be any audio device having an audio input and output. For this purpose the global device is composed of several parts: - A first part dedicated to the routing of the audio signal of the instrument connected to the computer to the central distribution server. For this purpose, the WebRTC programming interface will be implemented within an Internet browser, another routing method for browsers that do not support WebRTC. - The second part will be responsible for directing the audio stream to the system under test selected in the Internet browser. This part will play the role of proxy capable of connecting the audio stream from the computer where the instrument is connected to the system where the audio system to be tested is connected. The third part will have the function of converting the digital audio stream into an audio signal, channeling it to the effect pedal to be tested, receiving the signal processed by this equipment, digitizing it and finally returning it to the server. that will send it back to the source computer. The choice of the effect pedal as well as the playback and listening devices will be via a web interface. The accompanying drawings illustrate the invention: FIG. 1 represents the routing of the audio signal to the device under test. Figure 2 shows the details of the testing system. With reference to these drawings, the device comprises, on the user side, a personal computer 3031223 -2- (1) equipped with an audio device (2) to which the musical instrument is connected. On this computer, an internet browser embeds the Web application for selecting the pedal to be tested and the system capable of generating and receiving the audio stream of the central server (3) via a network interface (4) on the Internet network.

5 Le système comporte ensuite un serveur central hébergé (3) sur lequel est installé un logiciel de type proxy capable de mettre en relation les flux audio entrant et sortant des postes client (1) vers le boitier de mise sous test (5) sélectionné via une application web exécutée sur le poste client. Enfin, le système sur lequel est connectée la pédale à essayer.The system then comprises a hosted central server (3) on which is installed a proxy-type software capable of connecting the incoming and outgoing audio streams of the client stations (1) to the test box (5) selected via a web application running on the client computer. Finally, the system on which is connected the pedal to try.

10 Cette partie du système (5), détaillée figure 2, est composée d'un nano ordinateur mono carfê à processeur (6) sur lequel est enfichée une carte audio compatible nano ordinateur (7) ef disposant d'une entrée (8) et d'une sortie (9) audio. Le tout installé dans un boitier (10) aux tailles réduites. Ce nano ordinateur héberge un logiciel capable de convertir en temps réel le flux'audio numérique en signal audio analogique sur la sortie audio (9). De même il convertit en temps réel le signal audio analogique présent sur l'entrée audio (8) en flux audio numérique pour le diriger vers le serveur central (3). Ces deux flux transitent en temps réel entre le serveur central (3) et le nano ordinateur. Le boitier de mise sous test (10) est donc composé d'un nano ordinateur, d'une carte audio reliée à une pédale d'effet. Le nombre de systèmes sous test (5) n'est dépendant que de la 20 capacité de traitement du serveur central (3). Le dispositif selon l'invention est particulièrement destiné aux tests ou à l'essai, de pédales d'effet guitare mais aussi de tous types de système audio disposant d'une entrée et d'une sortie audio.This part of the system (5), detailed in FIG. 2, is composed of a mono-processor nano computer (6) on which is inserted a nano-computer compatible audio card (7) having an input (8) and an audio output (9). All installed in a box (10) to small sizes. This nano computer hosts software capable of converting the digital audio stream into an analog audio signal in real time on the audio output (9). Similarly, it converts the analog audio signal present on the audio input (8) in real time into digital audio stream to direct it to the central server (3). These two streams transit in real time between the central server (3) and the nano computer. The test box (10) is composed of a nano computer, an audio card connected to an effects pedal. The number of systems under test (5) is dependent only on the processing capacity of the central server (3). The device according to the invention is particularly intended for testing or testing, guitar effect pedals but also all types of audio system having an input and an audio output.

Claims (2)

REVENDICATIONS1) Dispositif pour rendre possible le test de pédales d'effet pour instruments de musique en ligne et en temps réel via le réseau Internet caractérisé en ce qu'il comporte un boitier (10) sur lequel est connecté la pédale d'effet à tester.CLAIMS1) Device for making it possible to test effect pedals for musical instruments online and in real time via the Internet network characterized in that it comprises a box (10) on which is connected the effect pedal to be tested . 2) Dispositif selon la revendication 1 caractérisé en ce que le serveur central (3) aiguille les flux audio des instruments de musique des internautes vers les boitiers (10) sur lesquels sont connectées les pédales.2) Device according to claim 1 characterized in that the central server (3) needle audio streams of the musical instruments of Internet users to the boxes (10) on which are connected the pedals.
FR1403035A 2014-12-29 2014-12-29 INVENTION FOR TESTING AND USING EFFECTS PEDALS FOR MUSICAL INSTRUMENTS OR SYSTEMS HAVING REMOTE AUDIO INPUT AND OUTPUT VIA THE INTERNET NETWORK Withdrawn FR3031223A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1403035A FR3031223A1 (en) 2014-12-29 2014-12-29 INVENTION FOR TESTING AND USING EFFECTS PEDALS FOR MUSICAL INSTRUMENTS OR SYSTEMS HAVING REMOTE AUDIO INPUT AND OUTPUT VIA THE INTERNET NETWORK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1403035A FR3031223A1 (en) 2014-12-29 2014-12-29 INVENTION FOR TESTING AND USING EFFECTS PEDALS FOR MUSICAL INSTRUMENTS OR SYSTEMS HAVING REMOTE AUDIO INPUT AND OUTPUT VIA THE INTERNET NETWORK

Publications (1)

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FR3031223A1 true FR3031223A1 (en) 2016-07-01

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FR1403035A Withdrawn FR3031223A1 (en) 2014-12-29 2014-12-29 INVENTION FOR TESTING AND USING EFFECTS PEDALS FOR MUSICAL INSTRUMENTS OR SYSTEMS HAVING REMOTE AUDIO INPUT AND OUTPUT VIA THE INTERNET NETWORK

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020091847A1 (en) * 2001-01-10 2002-07-11 Curtin Steven D. Distributed audio collaboration method and apparatus
US6675054B1 (en) * 1998-04-20 2004-01-06 Sun Microsystems, Inc. Method and apparatus of supporting an audio protocol in a network environment
US20080114481A1 (en) * 2002-05-09 2008-05-15 Netstreams, Llc Legacy Audio Converter/Controller for an Audio Network Distribution System
US20100269670A1 (en) * 2007-07-26 2010-10-28 O'connor Sam Fion Taylor Foot-Operated Audio Effects Device
WO2014074091A1 (en) * 2012-11-06 2014-05-15 Fxconnectx, Llc Ultimate flexibility wireless system for remote audio effects pedals
WO2014182936A2 (en) * 2013-05-08 2014-11-13 Maytech Music Systems Pty Ltd Pedal board connection system for musical instruments

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6675054B1 (en) * 1998-04-20 2004-01-06 Sun Microsystems, Inc. Method and apparatus of supporting an audio protocol in a network environment
US20020091847A1 (en) * 2001-01-10 2002-07-11 Curtin Steven D. Distributed audio collaboration method and apparatus
US20080114481A1 (en) * 2002-05-09 2008-05-15 Netstreams, Llc Legacy Audio Converter/Controller for an Audio Network Distribution System
US20100269670A1 (en) * 2007-07-26 2010-10-28 O'connor Sam Fion Taylor Foot-Operated Audio Effects Device
WO2014074091A1 (en) * 2012-11-06 2014-05-15 Fxconnectx, Llc Ultimate flexibility wireless system for remote audio effects pedals
WO2014182936A2 (en) * 2013-05-08 2014-11-13 Maytech Music Systems Pty Ltd Pedal board connection system for musical instruments

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