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1. (WO2018129367) SYSTEMS AND METHODS FOR GENERATING A GRAPHICAL REPRESENTATION OF AUDIO SIGNAL DATA DURING TIME COMPRESSION OR EXPANSION
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Pub. No.: WO/2018/129367 International Application No.: PCT/US2018/012651
Publication Date: 12.07.2018 International Filing Date: 05.01.2018
IPC:
G10H 1/00 (2006.01) ,G11B 20/10 (2006.01) ,G11B 27/00 (2006.01) ,G11B 31/00 (2006.01)
G PHYSICS
10
MUSICAL INSTRUMENTS; ACOUSTICS
H
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
1
Details of electrophonic musical instruments
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20
Signal processing not specific to the method of recording or reproducing; Circuits therefor
10
Digital recording or reproducing
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
27
Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
31
Arrangements for the associated working of recording or reproducing apparatus with related apparatus
Applicants:
INMUSIC BRANDS, INC. [US/US]; 200 Scenic View Drive Cumberland, Rhode Island 02864, US
Inventors:
O'DONNELL, John; US
GOODWIN, Ross Hartley; US
CHEN, Vincent Ming; DE
TILLMANS, Marcus; DE
Agent:
SIKAROV, Gabriel V.; US
VAN HORN, Charles E.; US
SCHULTZ, Christopher S.; US
Priority Data:
62/444,21909.01.2017US
Title (EN) SYSTEMS AND METHODS FOR GENERATING A GRAPHICAL REPRESENTATION OF AUDIO SIGNAL DATA DURING TIME COMPRESSION OR EXPANSION
(FR) SYSTÈMES ET PROCÉDÉS POUR PRODUIRE UNE REPRÉSENTATION GRAPHIQUE DE DONNÉES DE SIGNAL AUDIO PENDANT UNE COMPRESSION OU UNE EXPANSION TEMPORELLE
Abstract:
(EN) Systems and methods for generating a graphical representation of audio signal data during time compression or expansion are provided. The system may include a processor that performs a method including displaying a waveform during audio-signal playback at a first speed by scrolling the waveform from a right portion of a display to a left portion of the display. The method includes receiving a command to increase or decrease the audio-signal playback speed and horizontally expanding or horizontally contracting the waveform in response to receiving the command to increase or decrease the audio-signal playback speed.
(FR) L'invention concerne des systèmes et des procédés pour produire une représentation graphique de données de signal audio pendant une compression ou une expansion temporelle. Le système peut comprendre un processeur qui met en œuvre un procédé comprenant l'affichage d'une forme d'onde pendant la lecture du signal audio à une première vitesse par défilement de la forme d'onde d'une partie droite d'un écran vers une partie gauche de l'écran. Le procédé consiste à recevoir une commande pour augmenter ou diminuer la vitesse de lecture du signal audio et étendre horizontalement ou contracter horizontalement la forme d'onde en réponse à la réception de la commande visant à augmenter ou à diminuer la vitesse de lecture de signal audio.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)