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Il existe un cours MOODLE – PF1 Principes de fonctionnement des machines binaires Le premier cours d’amphi aura lieu le mercredi 13 septembre et le dernier . de Boole · Les circuits combinatoires, le codeur/décodeur en Logisim. Pour cette opération, un mode de codage 1 utilise un retard de pas déterminé à partir du signal d’entrée de la trame en cours, et un mode de codage 2 utilise un . second compresseur tourne, un deuxième système «codeur-décodeur» peut entrer en Peu importe qu’une chambre soit arrêtée au cours de la nuit, car sa.

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EP EPB1 fr EP EPA1 fr Audio decoder, audio encoder, methods for decoding and encoding an audio signal and computer program. JP Ref document number: US USB2 en Kind code of ref document: Perceptual weighting device and method for efficient coding of wideband signals. Request for preliminary examination filed prior to expiration of decoreur month from priority date pct application filed before A1 Designated state s: Method and apparatus for an encoding and decoding a speech signal by adaptively changing pulse position candidates.

US USB2 en Quantization matrices based on critical band pattern information for digital audio wherein quantization bands differ from critical bands.

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Method and system for ckurs an information signal using closed loop adaptive bit allocation. Procede de calcul du retard du pas de livres de codes adaptatifs dans des transcodeurs audio. Adaptive speech coder having code excited linear predictor with multiple codebook searches.

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Coding method, encoder, and computer readable medium that uses one of multiple codebooks based on a type of input signal.

Concealment of transmission error in a digital audio signal in a hierarchical decoding structure. Secure information distribution system utilizing information segment scrambling.

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WO2001020595A1 – Codeur/decodeur vocal – Google Patents

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CN CNA zh Wideband speech codec using a higher sampling rate in analysis and synthesis filtering than in excitation searching. Kind code of ref document: Speech encoder adaptively applying pitch preprocessing with warping of target signal. Transcoding method and system between CELP-based speech codes with externally provided status. Speech encoder adaptively applying pitch preprocessing with warping of target signal. Transcoding apparatus and method between CELP-based codecs using bandwidth extension.

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Method and apparatus for coding an information signal using delay contour adjustment.