TH73416B - Encoding and decoding of the pulse position of the audio signal converters. - Google Patents

Abstract

DC60 (04/11/56) unit for decoding the encoded audio signals. Where one sound signal converges Or more relative to the audio signal that has been encoded. Each of these audio-signal converters, which have a number of signal-signal positions and a number of pulses, are provided.This unit is equipped with a pulse information decoder (110) and a decoder. (120) This Pulse Information Decoder (110) will be optimized to decode a number of pulse positions, where each pulse position of these pulse positions identifies the audio signal path. One position of Audio signal converters to indicate the location of one pulse of that sound signal. And where the pulse information decoder has been configured to decode a number of pulse positions. By using the specified number of audio signal positions, indicate the total number of audio signal positions of the At least one audio signal path. Total number of pulses specified indicates the total number of At least one sound signal pulses. And a number of states The decoder (120) is optimized to decode the received audio signal. Encoded by generating a synthesized audio signal using a number of pulse positions. And a number of predictive filtering coefficients in relation to the received audio signal. Coding A device for decoding an audio signal that is encoded in which one or more tracks are related. Encoded audio Each track has a number of track positions and a number of pulses are organized. The device consists of a pulse information decoder (110) and a signal decoder (120). Pulse information (110) is tuned to decode a number of pulse positions. Where each of the track positions is indicated One of the track positions of one of the tracks to indicate one of the locations of one of the track pulses. And where the decoder The pulse information is morphed into decoding of a number of pulse positions using the displayed number of track positions. The total number of track positions of at least one of the tracks, the total number of pulses representing the total count. Of pulses of at least one of the tracks And a number of states The decoder (120) is adapted to Decodes the audio signal being encoded by generating a synthesized audio signal. Using a number of pulse positions And a number of prediction filter coefficients relative to the encoded audio signal.

Claims (1)

Disclaimers (all) which will not appear on the advertisement page: Edit 22/11/2018 Page 1 of 6 pages. 1. A machine for decoding the encoded audio signal, where one audio signal converges. Or more are correlated with the coded audio signal, where each convergence This audio signal has a number of signal convergence positions and a number of pulses, where it is composed of: pulse information decoder (110) for encoding of the number of pulse positions. One, where each pulse position of those pulse positions identifies one of the signal paths of the track positions. The audio signal of one of those audio converters to indicate the position of the pulses of one. In the pulses of the sound signal And where this pulse information decoder (110) is configured To decode a number of pulse positions using the specified number of signal wave positions, indicate the total number. Of at least one signal convergence position of those audio signal converters, the total number of pulses specified indicates the total number of signal pulses at at least one of those sound signal pulses and One number of states; And a decoder (120) for decoding the audio signal that was encoded by The synthesis of a sound signal is produced using a number of pulse positions and coefficients. A number of predictive filtering in relation to the encoded audio signal. Where the pulse information decoder (110) is further configured to decode. Pulse markers by means of the number of sound signal path positions, total number of pulses, and number of states, where each pulse marker of those pulse marks indicates a one pulse marker. Of a number of pulses, and where this decoder (120) is structured to decode the received audio signal. Coding By further reproducing the synthesized audio signal using a number of pulse marks ---------------------------- -------------------------------------------------- ---------------------- 1. A device for decoding the encoded audio in which one or more tracks are associated. With encoded audio Each track has a number of track positions and a number of pulses where the device is attached. Pulse information decoder (110) for decoding a number of pulse positions where each One pulse position indicates one track position of one of the tracks to indicate the position of one pulse. Of the track and where the pulse information decoder (110) is morphed, to decode the pulse position. A certain number by the number of track positions indicates the total number of track positions of the least. A track, the total number of pulses indicating the total number of pulses of at least one track, and the number Of a certain state; and Decoder (120) for decoding the audio signal encoded by generating A synthetic audio signal that uses a number of pulse positions. And a number of prediction filter coefficients that Relative to the encoded audio signal Where the pulse information decoder (110) is also added to decode a number of pulse marks. By using the number of track positions, the total number of pulses, and the number of states Where each pulse sign indicates Mark of one of the pulses, and Where the decoder (120) is tuned to perform the decoding of the audio signal encoded by generating The audio signal is further synthesized by means of a number of pulse marks.