EP0978116B1 - Procede et dispositif pour l'enregistrement en boucles cycliques de plusieurs sequences phoniques - Google Patents
Procede et dispositif pour l'enregistrement en boucles cycliques de plusieurs sequences phoniques Download PDFInfo
- Publication number
- EP0978116B1 EP0978116B1 EP97937616A EP97937616A EP0978116B1 EP 0978116 B1 EP0978116 B1 EP 0978116B1 EP 97937616 A EP97937616 A EP 97937616A EP 97937616 A EP97937616 A EP 97937616A EP 0978116 B1 EP0978116 B1 EP 0978116B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- loops
- memory
- fact
- addresses
- loop
- 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 - Lifetime
Links
Images
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
-
- 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
- G10H2250/641—Waveform sampler, i.e. music samplers; Sampled music loop processing, wherein a loop is a sample of a performance that has been edited to repeat seamlessly without clicks or artifacts
Definitions
- the present invention relates to a method and a device for recording in cyclic loops of several sequences phonics, with a view to simultaneous reproduction thereof, by means of of a device using sampled sound signals and including a memory, a memory control unit and a means sound reproduction.
- the invention is particularly useful for a device pseudo multi-track play-back type intended to reproduce cyclic according to a given rhythmic coefficient different signals phonics sampled and stored in accordance with the method of the invention.
- a processor of audio signals that can both sample and process signals audio.
- the processor can also process external audio signals in real time so as to get complex effects of choruses and echo.
- the sampled audio signal is split in two parts of which one is treated separately from the other.
- EP-A-0 551 884 which deals with a sound signal generator adapted to be connected to a microcomputer.
- EP-A-0 484 047 which relates a device providing an audio signal requiring a so-called MIDI for cyclical synchronization.
- a simple solution to get a background cyclical music is to reproduce, in a continuous way repeated, one or more sound passages all stalled in the same musical rhythm.
- This can be achieved by a device that reproduces, from a reading of a memory, different signals phonic.
- these phonic signals have been previously sampled and digitized to be arranged in memory.
- the object of the present invention is to obviate these disadvantages with a method and a device of relaxed type not requiring a trigger sequence to obtain a signal synchronization.
- Another object of the invention is to determine a device can be used in a simple way by a non-professional.
- Yet another object of the invention is to treat basically the human voice.
- the default values of the loops are previously determined.
- the control unit includes a cyclic address generator dedicated to each of the loops
- the duration of the recording is limited to strict duration of the determined loop, this duration being determined by the tempo, the number of measures of the loop and the frequency sampling.
- the device includes a sampler, a random access memory, a memory control including a cyclic address generator dedicated to each of the loops and a means of sound reproduction; address generators dedicated to each of the loops evolve from cyclic way continuously depending on the frequency sampling, with loop values chosen by default.
- the device comprises means allowing to modify the default values of the loops and, in particular, to set a common tempo for all loops, the number of each of the loops before recording, and the frequency sampling.
- FIG. 1 shows thus a device of the type digital unit comprising a control unit 101 including a control unit 103 memory control, a sampler and all circuits required for the management of the device.
- the memory 103 is here of the random access type accessible in writing and reading at from the control unit 101.
- sampling means, of course, conventional way a device for sampling a signal analogue phonics, but also a functional means of treatment an already digitized signal from, for example, a reading disc optical or computer.
- the sampler normally includes an analog-to-digital converter preceded by anti-aliasing filters of analog signals.
- the sampler includes a decoder of digital input signals, and is limited to either resampling the input signal at the rhythm of the sampling frequency of output signals, ie to convert the sampling frequency, this which can allow the device to work at another frequency than that of the transmission link. Double sequential memory access can be favorably expected when the digital signal input is transmitted in the form of very high speed packets.
- the sampler is of a type conventional, since the phonic input signal comes from a microphone.
- the control unit 101 initially reads the values by default to apply to the loops, ie the common tempo, the number of measurements and the sampling frequency of the signals phonic. Address cyclic generators work from now on permanently based on these values. Preferably this This is done when the device is put into service. However, it can be expected that it is performed simultaneously when starting a recording.
- the user can enter the desired values inputs 105, 107 and 109 of the control unit 101.
- the generators cyclic addresses then operate permanently on the basis of these new values.
- the signals phonics that will be processed originate from a 111 microphone. Although this is not highlighted on the drawing, the Stereophony can easily be implemented here.
- the signal coming of the microphone 111 is applied to the input 113 of the control unit 101 for sampling and storage, via a amplifier 115 for adjusting the initial volume.
- the characteristics of the delay line are directly controlled by the control unit 101. In practice, this delay line 121 is theoretical, since the control unit 101 and the memory 103 are charged echo like any other loop.
- the signal applied to the input 113 of the control unit 101 is therefore already processed in according to the choices of the user.
- the user wears, in the example shown, a helmet 131 allowing him to simultaneously listen to what is being to be saved in memory.
- the control unit 101 cyclically reads the other loops previously recorded.
- Figure 1 there is shown, for reasons of clarity, that three outlets 133 each provided with a amplifier, and connected to a summator 135 to ensure the mix. Of course, this number of outputs represented is in no way limiting.
- the signal from this summator 135 is applied, via an amplifier 139, to another summator 137 to which the signal from summator 117 is applied.
- the internal clock of the control unit delivers, according to the values of the loops, a signal to a metronome 141 whose output is connected via an amplifier 143 to the summator 137.
- the user whose helmet is connected to the exit of the summator 137, then receives all the signals from the microphone 111, corresponding echo, previously recorded loops 133 and metronome 141, these signals are thus directly mixed.
- control unit 101 is provided with a means of limiting the duration of the registration to the strict length of the loop.
- length of the loop we means the number of samples it may contain, and not the recording time of the phonic sequence.
- a switch 145 at the microphone output 111 controlled by the unit of command 101 by an output 147 is symbolic, since its function is obtained more simply by controlling the address generator of the loop.
- the loops are actually synchronous and it is not no longer necessary to use any trigger sequence.
- the origin of the signals is represented here as being a microphone 111. If these come from a pre-recorded source, for example a disk or a magnetic tape, a registration temporal signals may be necessary to ensure possible better juxtaposition. Such a registration is easy to perform by ear playing on the available parameters.
- the device essentially comprises, in combination, a first counter 2 modulates the rhythmic coefficient, a second bit counter 7, a parameter memory 9 and a combinatorial operator 13.
- the first counter 2 to modulo programmable by through a register 3 according to the rhythmic coefficient recorded in this register 3, evolves with each period of a signal sampling 4 audio signals applied to the first counter 2, and delivers, on the one hand, the lower part of the address in the memory random access 103 and, on the other hand, an overflow hold 6 at the second counter 7, which evolves with this restraint 6 for to issue a base address 8 applied to the combinatorial operator 13.
- the parameter memory 9 delivers, for a signal determined from the sampled audio signals, a vector of masking 11 and a substitution vector 12 applied to the combinatorial operator 13.
- the latter delivers the upper part 14 of the address in random access memory 103 by selecting to using the masking vector 11 the binons to transparen of the base address 8 and assigning a value determined according to the substitute vector 12 to each of the other binons of the address of base 8.
- the parameters included in the parameter memory 9 are, preferably, determined once and for all during the coding of the program, the length and location in memory of the loops being pre-established. However, it is possible to provide for a modification of these settings running the program by means of a appropriate interface.
- the programmable modulo counter 2 produces the lower part 5 common to the audio samples of the signals to be reproduced during a given period of the sampling signal 4.
- the counter 2 describes a cyclic sequence whose number of states is programmed by the rhythmic coefficient, coefficient which is, by example, saved in a register 3, and generates periodically, when the sequence re-starts at the same initial state, a signal of hold 6 which increments (or decrements) the second binary counter 7 delivering the base address 8.
- the parameter memory 9 delivers, in addition, to the operator combinatory 13, a reset value 15 which is added to the address base 8 before application of the aforementioned vectors 11 and 12 to determine the upper part of the address in the access memory random.
- the offset is quantified by sample blocks function of the rhythmic coefficient, which is clearly enough in rhythmic precision with respect to the duration average of a measurement. For example, with an equal rhythmic coefficient at 650 and a sampling frequency of 32 kHz, the offset that one can get is of the order of 20 ms.
- the device further comprises a pointer memory 16 where the upper part of the address is written by the combinatorial operator 13 when issuing a hold of overrun 6 by the first counter 2 to modulo programmable, this upper part of the address in the random access memory being reproduced at each period of the sampling signal. 4 per reading for the selected audio signal from the pointer memory 16.
- the pointer memory 16 retains the value of the part high of the address so as not to require unnecessary re-calculation at the following sampling period of the same upper part having a base address 8 unchanged when there was no signal from 6. If there was a hold-back 6, the base address 8 changes via the binary counter 7 and the operator combinatory 13 is requested to re-calculate the upper part of addresses and store it in the pointers memory 16.
- FIG 3 which is a schematic table of the connection a random access memory to a programmable microcontroller with demultiplexing of the address bus, thus allowing the implementation of the invention.
- a microcontroller 21 is connected to the memory 103 at random access, in a conventional way, through a data bus 26, an address bus 30, 31 and a control bus 27.
- the samples of the audio signals pass, of course, through the data bus 26.
- the upper part 14 of the address is applied to the memory 103 via a portion 30 of the address bus.
- Sure the control bus 27, normally pass the signals that activate the memory 103 in reading or writing, and which ensure the selection address space in memory.
- the demultiplexing of the address is provided by a register 22 disposed between the data bus 26 and the remaining portion 31 of the bus addresses where the lower part 5 of the address is applied.
- a address decoder 23 is connected at the input to the part 30 of the bus addresses and to the control bus 27 from which it receives the signals 29 from selection of address space in memory. This decoder 23 generates essentially a locking signal 24 applied to the register 22 allowing the microcontroller 21 to write in this register 22 the value of the lower part 5 via the data bus 26. It also generates a memory access select signal 103 in reading or writing.
- microcontroller includes, in internally, all the basic circuits necessary to perform a digital signal processing program without having to call to external components.
- the program consists of two execution tasks, one activated under hardware interrupt by the signal sampling 4, and the other in the background.
- the interrupted task essentially concerns the first counter 2 and the memory pointers 16.
- the first counter 2 is decremented if it has not yet reaches the value zero. Otherwise, the value of the rhythmic coefficient is assigned to counter 2.
- a variable Boolean representing the restraint 6 is then set to true, while a second Boolean variable for permutation of tables column pointers are reversed.
- the pointer memory 16 which is an access memory random dual port if it is performed as a component electronic system, consists, in software form, of two tables of pointers, whose length is determined by the number of signals audio to reproduce. Next binary value of the second variable Boolean above, the interrupted task will use one or the other of these two pointer tables. As we will see, when one of the tables is used for reading by the task under interrupt, the other table is used in writing by the task of background to compose the list of high parts of addresses for the following retention 6.
- the background task By constantly monitoring the false state of the variable Boolean representing restraint, the background task is active only when a restraint 6 has been activated. As soon as the state becomes true, the hold is detected and the background task will calculate the next 14. For this, the background task first affects the value to false to the Boolean retain variable, increments the second counter 7 and then continues, with the new address of base 8 obtained, the calculation and writing in the table pointers of columns, high parts for each selected audio signal 10 between the first and the last of the audio signals to be reproduced.
- the device according to the invention furthermore comprises preferably a programmable manual control console to adjust the volume and the possible stereo balance of the sound of each of the loops taken separately during the reproduction,
- a console may only have two potentiometers to adjust all the loops, since it presents a keyboard allowing the user to choose the parameter to be adjusted by means of the potentiometers.
- the parameters to be controlled here being digital, the console mainly includes an analog / digital converter which converts the position of the potentiometer slider to a value digital that will be processed with the sound signal. Then, for a adjustment without discontinuity, a comparison will be made between the saved value of the parameter and the cursor position of the potentiometer to equal. The parameter will then follow the evolution analog of the cursor.
- the device includes, in addition, a means for juxtaposing loops.
- a processor to direct access memory DMA
- DMA direct access memory
- the type of addressing in page mode of loops, as described, makes this possible, since there is a time available at each sampling period for the processor DMA accesses his own memory. To obtain the correlation required rhythm, it is easy to impose an initial address of the phonic content in the loop to load.
- a mobile cursor it is possible to obtain the sound effect said scratch by simple manipulation of a mobile cursor.
- This effect sound was previously obtained by manually changing the speed angular classic black disks.
- a cursor may, for example, consist of the moving part of a potentiometer.
- the cursor can also be constituted by a computer peripheral conventional, such as the one usually called "mouse".
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
Description
- on lance les boucles avec des valeurs par défaut, de façon à ce qu'elles fonctionnent sensiblement en permanence avec les valeurs souhaitées de celles-ci en termes de tempo commun à toutes les boucles, du nombre de mesures souhaité de chacune des boucles et de la fréquence d'échantillonnage ; et
- on enregistre les signaux phoniques pour au moins une boucle déterminée.
Claims (14)
- Procédé pour l'enregistrement en boucles cycliques de plusieurs séquences phoniques, en vue d'une reproduction simultanée de celles-ci, au moyen d'un dispositif utilisant des signaux phoniques échantillonnés et incluant une mémoire, une unité de contrôle de la mémoire et un moyen de reproduction des sons, caractérisé par les étapes suivantes :on lance les boucles avec des valeurs par défaut, de façon à ce qu'elles fonctionnent sensiblement en permanence avec les valeurs souhaitées de celles-ci en termes de tempo commun à toutes les boucles, du nombre de mesures souhaité de chacune des dites boucles et de la fréquence d'échantillonnage ; eton enregistre les signaux phoniques pour au moins une boucle déterminée.
- Procédé selon la revendication 1 caractérisé en ce que des valeurs par défaut des dites boucles sont préalablement déterminées.
- Procédé selon la revendication 1 ou 2 caractérisé en ce que, la dite mémoire étant une mémoire à accès aléatoire et la dite unité de contrôle incluant un générateur cyclique d'adresses dédié à chacune des boucles, on lance les générateurs cycliques d'adresses dédiés à chacune des boucles avec des valeurs par défaut, de façon à ce qu'ils fonctionnent cycliquement en permanence.
- Procédé selon l'une quelconque des revendication précédentes, caractérisé en ce qu'on limite la durée de l'enregistrement à la stricte durée de la boucle déterminée, cette durée étant déterminée par le tempo, le nombre de mesures de la dite boucle et la fréquence d'échantillonnage.
- Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'on recale temporellement les boucles les unes par rapport aux autres pour assurer une meilleure juxtaposition.
- Dispositif pour la mise en oeuvre du procédé selon l'une quelconque des revendications 3 à 5, le dit dispositif utilisant des signaux phoniques échantillonnés incluant une mémoire à accès aléatoire (103), une unité de commande (101) de la mémoire incluant un générateur cyclique d'adresses dédié à chacune des boucles et un moyen de reproduction des sons, caractérisé en ce que les dits générateurs d'adresses dédiés à chacune des dites boucles évoluent de façon cyclique en permanence en fonction de la fréquence d'échantillonnage, au plus tard au commencement du dit enregistrement, avec des valeurs de boucles choisies par défaut.
- Dispositif selon la revendication 6, caractérisé en ce qu'il comprend un moyen permettant de modifier les dites valeurs par défaut des boucles et, notamment, pour fixer un tempo commun à toutes les boucles, le nombre de mesures de chacune des boucles avant enregistrement et la fréquence d'échantillonnage.
- Dispositif selon la revendication 6 ou 7, caractérisé en ce qu'il comprend, en outre, un générateur commun d'adresses à séquencement cyclique évoluant à la fréquence d'échantillonnage et commandant les dits générateurs d'adresses dédiés à chaque bouche, la mémoire étant adressée successivement de façon biunivoque par simple juxtaposition de l'adresse générée par un générateur dédié et de l'adresse générée par le dit générateur commun.
- Dispositif selon la revendication 8 caractérisé en ce qu'il comprend, en outre, une mémoire d'adresses, dans laquelle sont inscrites successivement les adresses dédiées des échantillons des boucles utilisées, l'adressage de la mémoire à accès aléatoire étant alors réalisé par simple lecture de la dite mémoire d'adresses, tant que le dit générateur commun n'a pas fini une révolution complète.
- Dispositif selon l'une quelconque des revendications 6 à 9, caractérisé en ce que, notamment lorsque les signaux phoniques d'entrée sont déjà des signaux numériques, il comprend, en outre, un moyen permettant la juxtaposition des boucles.
- Dispositif selon l'une quelconque des revendications 6 à 10 caractérisé en ce qu'il comprend, en outre, un moyen pour limiter le dit enregistrement à la stricte longueur de la boucle en cours.
- Dispositif selon l'une quelconque des revendications 6 à 11 caractérisé en ce qu'il comprend un métronome au même tempo.
- Dispositif selon l'une quelconque des revendications 6 à 11 caractérisé en ce qu'il comprend un pupitre de commande manuel permettant d'ajuster le volume et la balance stéréophonique du son de chacune des boucles prises séparément lors de la reproduction, et, par ailleurs, d'ajuster le volume et la balance stéréophonique éventuelle de l'ensemble des boucles simultanément.
- Dispositif selon la revendication 13, caractérisé en ce qu'il comprend, en outre, un curseur dont la vitesse de déplacement pilote la fréquence d'échantillonnage instantanée.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9610109 | 1996-08-12 | ||
FR9610109A FR2752323B1 (fr) | 1996-08-12 | 1996-08-12 | Procede et dispositif pour l'enregistrement en boucles cycliques de plusieurs sequences phoniques |
PCT/FR1997/001477 WO1998007140A1 (fr) | 1996-08-12 | 1997-08-11 | Procede et dispositif pour l'enregistrement en boucles cycliques de plusieurs sequences phoniques |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0978116A1 EP0978116A1 (fr) | 2000-02-09 |
EP0978116B1 true EP0978116B1 (fr) | 2005-03-16 |
Family
ID=9494992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97937616A Expired - Lifetime EP0978116B1 (fr) | 1996-08-12 | 1997-08-11 | Procede et dispositif pour l'enregistrement en boucles cycliques de plusieurs sequences phoniques |
Country Status (7)
Country | Link |
---|---|
US (1) | US20030171933A1 (fr) |
EP (1) | EP0978116B1 (fr) |
AU (1) | AU4018197A (fr) |
CA (1) | CA2263365C (fr) |
DE (1) | DE69732797T2 (fr) |
FR (1) | FR2752323B1 (fr) |
WO (1) | WO1998007140A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6574685B1 (en) * | 1999-04-07 | 2003-06-03 | Stephen R. Schwartz | Sampling tuning system including replay of a selected data stream |
GB0018296D0 (en) * | 2000-07-27 | 2000-09-13 | Chamings Ian | Computer aided mixing system |
JP2013050530A (ja) * | 2011-08-30 | 2013-03-14 | Casio Comput Co Ltd | 録音再生装置およびプログラム |
US9286872B2 (en) * | 2013-07-12 | 2016-03-15 | Intelliterran Inc. | Portable recording, looping, and playback system for acoustic instruments |
JP6155950B2 (ja) * | 2013-08-12 | 2017-07-05 | カシオ計算機株式会社 | サンプリング装置、サンプリング方法及びプログラム |
US10741155B2 (en) | 2013-12-06 | 2020-08-11 | Intelliterran, Inc. | Synthesized percussion pedal and looping station |
US9905210B2 (en) | 2013-12-06 | 2018-02-27 | Intelliterran Inc. | Synthesized percussion pedal and docking station |
JP6435751B2 (ja) * | 2014-09-29 | 2018-12-12 | ヤマハ株式会社 | 演奏記録再生装置、プログラム |
WO2019046487A1 (fr) | 2017-08-29 | 2019-03-07 | Intelliterran, Inc. | Appareil, système et procédé d'enregistrement et de rendu multimédia |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3854624T2 (de) * | 1987-02-06 | 1996-03-28 | Yamaha Corp | Vorrichtung zur vielfachen Informationsaufzeichnung in einem elektronischen Musikinstrument. |
US5194681A (en) * | 1989-09-22 | 1993-03-16 | Yamaha Corporation | Musical tone generating apparatus |
JP3068226B2 (ja) * | 1991-02-27 | 2000-07-24 | 株式会社リコス | バックコーラス合成装置 |
US5583650A (en) * | 1992-09-01 | 1996-12-10 | Hitachi America, Ltd. | Digital recording and playback device error correction methods and apparatus for use with trick play data |
US5583652A (en) * | 1994-04-28 | 1996-12-10 | International Business Machines Corporation | Synchronized, variable-speed playback of digitally recorded audio and video |
-
1996
- 1996-08-12 FR FR9610109A patent/FR2752323B1/fr not_active Expired - Fee Related
-
1997
- 1997-08-11 CA CA2263365A patent/CA2263365C/fr not_active Expired - Fee Related
- 1997-08-11 WO PCT/FR1997/001477 patent/WO1998007140A1/fr active IP Right Grant
- 1997-08-11 AU AU40181/97A patent/AU4018197A/en not_active Abandoned
- 1997-08-11 EP EP97937616A patent/EP0978116B1/fr not_active Expired - Lifetime
- 1997-08-11 US US09/242,456 patent/US20030171933A1/en not_active Abandoned
- 1997-08-11 DE DE69732797T patent/DE69732797T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69732797D1 (de) | 2005-04-21 |
AU4018197A (en) | 1998-03-06 |
FR2752323A1 (fr) | 1998-02-13 |
US20030171933A1 (en) | 2003-09-11 |
CA2263365C (fr) | 2011-04-19 |
FR2752323B1 (fr) | 1998-09-18 |
EP0978116A1 (fr) | 2000-02-09 |
CA2263365A1 (fr) | 1998-02-19 |
WO1998007140A1 (fr) | 1998-02-19 |
DE69732797T2 (de) | 2006-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2639458A1 (fr) | Appareil permettant de produire, d'enregistrer ou de reproduire des donnees de source sonore et procede associe de codage de compression de donnees de source sonore | |
US8452432B2 (en) | Realtime editing and performance of digital audio tracks | |
US20030040917A1 (en) | Device and method for selective recall and preservation of events prior to decision to record the events | |
WO2010092139A2 (fr) | Dispositif et procede d'interpretation de gestes musicaux | |
EP0978116B1 (fr) | Procede et dispositif pour l'enregistrement en boucles cycliques de plusieurs sequences phoniques | |
CN110211556B (zh) | 音乐文件的处理方法、装置、终端及存储介质 | |
EP0142179A1 (fr) | Dispositif de création sonore | |
FR2942344A1 (fr) | Dispositif et procede de controle du defilement d'un fichier de signaux a reproduire | |
FR2974226A1 (fr) | Procede de generation d'effet sonore dans un logiciel de jeu, programme d'ordinateur associe et systeme informatique pour executer des instructions du programme d'ordinateur. | |
FR2762130A1 (fr) | Systeme d'aide a la conduite et a la coordination des orchestres | |
JP2508972B2 (ja) | 音響信号処理装置 | |
EP1047044A1 (fr) | Dispositif d'acquisition et de traitement de signaux pour la commande d'un appareil ou d'un processus | |
EP0011576B1 (fr) | Synthétiseur polyphonique de signaux périodiques utilisant les techniques numériques | |
JP2016065903A (ja) | 楽音制御装置、楽音制御方法、プログラム及び電子楽器 | |
CN2909452Y (zh) | 用于再现接收的音乐内容的电子音乐装置 | |
FR2627618A1 (fr) | Appareil de montage de signaux modules par impulsions codees | |
US10482920B2 (en) | Digital content reproduction control signal, phonograph record recording control signal, digital content reproduction system, digital content reproduction control system, digital content reproduction control device, digital content reproduction method, and digital content reproduction program | |
JPH076512A (ja) | 情報再生装置 | |
FR2548428A1 (fr) | Appareil enregistreur de messages sonores dans une memoire electronique et appareil de reproduction de messages ainsi enregistres | |
EP0890166B1 (fr) | Procede de creation audionumerique et dispositifs de synthese et/ou d'enregistrement de son mettant en oeuvre ce procede | |
WO1981001898A1 (fr) | Appareil indicateur de notes emises au moyen d'un instrument de musique | |
Petelin et al. | Cool Edit Pro2 in Use | |
Garrigus | Sound forge power | |
FR2527819A1 (fr) | Procede d'enregistrement et de lecture par echantillonnage de signaux sonores sur un support magnetique | |
FR3085512A1 (fr) | Console de mixage electronique |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19990113 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE CH DE ES FR GB IT LI |
|
17Q | First examination report despatched |
Effective date: 20000824 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
18D | Application deemed to be withdrawn |
Effective date: 20040302 |
|
D18D | Application deemed to be withdrawn (deleted) | ||
19U | Interruption of proceedings before grant |
Effective date: 20040820 |
|
19W | Proceedings resumed before grant after interruption of proceedings |
Effective date: 20041206 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): BE CH DE ES FR GB IT LI |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 69732797 Country of ref document: DE Date of ref document: 20050421 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050627 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050811 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050831 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050831 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20050822 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060301 |
|
26N | No opposition filed |
Effective date: 20051219 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PGRI | Patent reinstated in contracting state [announced from national office to epo] |
Ref country code: IT Effective date: 20091201 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20100726 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20100830 Year of fee payment: 14 |
|
BERE | Be: lapsed |
Owner name: PERILLE, EMMANUEL Effective date: 20110831 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110831 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110811 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20150522 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20150805 Year of fee payment: 19 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20160811 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20170428 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160831 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160811 |