Results 291 to 300 of about 306,586 (334)

Voice encoding method and voice decoding method

The Journal of the Acoustical Society of America, 1996
A compressed digital speech signal is encoded to provide a transmission error-resistant transmission signal. The compressed speech signal is derived from a digital speech signal by performing a pitch search on a block obtained by dividing the speech signal in time to provide pitch information for the block.
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Designing a high-throughput VLC decoder. I. Parallel decoding methods

IEEE Transactions on Circuits and Systems for Video Technology, 1992
For pt.I see ibid, vol.2, no.2, p.187, 1992, For applications in graphic computers, image and video composition, high-definition television (HDTV), and optical fiber networks, Huffman-coded images need to be reconstructed at a high throughput rate. Part I showed several architectural and architecture-specific optimization techniques.
H.-D. Lin, D.G. Messerschmitt
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Method of decoding telegraphic speech

The Journal of the Acoustical Society of America, 2005
A method of selecting a language model for decoding received user spoken utterances in a speech recognition system can include a series of steps. The steps can include computing confidence scores for identified closed-class words and computing a running average of the confidence scores for a predetermined number of decoded closed-class words ...
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A shuffled message-passing decoding method for memory-based LDPC decoders

2009 IEEE International Symposium on Circuits and Systems, 2009
The convergence speed of shuffled message passing decoding (MPD) is faster than that of standard two phase message passing (TPMP) decoding. Due to complex memory access and requirement of large storage space, the shuffled MPD is not suitable for hardware implementation especially for high-rate LDPC codes.
Yeong-Luh Ueng, Chung-Jay Yang, Chun-Jung Chen   +2 more
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An efficient FTN decoding method using separation Of LDPC decoding symbol

2016 Eighth International Conference on Ubiquitous and Future Networks (ICUFN), 2016
To increase throughput efficiency and improve performance, FTN (Faster Than Nyquist) method and LDPC (Low Density Parity Codes) codes are employed in DVB-S3 system. In this paper, we proposed efficient turbo equalization model to minimize inter symbol interference induced by FTN transmission.
null Ha-Hyun Sung, null Ji-Won Jung
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DECODER, METHOD AND SYSTEM FOR DECODING MULTIMEDIA STREAMS

2014
The invention relates to a decoder, system and method for decoding multimedia data in a terminal by managing the energy available for decoding, including a decoder (300, 500) of the multimedia data, characterised in that said decoder (300, 500) includes at least one low-power decoding chain comprising an activation module (305, 520) suitable for ...
Nogues, Erwan, Menard, Daniel, Pelcat, Maxime, Raffin, Erwan   +3 more
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A decoding method for multilayer codes

IEEE Communications Letters, 1999
Multilayer coding is obtained by adding signals from M independent codes. We describe an iterative decoding algorithm which performs joint single decoding and soft cancellation of the interference from other codes. We give simulation results and a comparison with the known successive-cancellation algorithm.
N. Ibrahim, G.K. Kaleh
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Hybrid turbo-decoding method

MININGMETALTECH 2023 – THE MINING AND METALS SECTOR: INTEGRATION OF BUSINESS, TECHNOLOGY AND EDUCATION. Volume 2, 2023
B.O. Bodnarenko, Yu.Yu. Іvanov, S.M. Skuratov   +2 more
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Reproducing and recording apparatus, decoding apparatus, recording apparatus, reproducing and recording method, decoding method and recording method

The Journal of the Acoustical Society of America, 2002
A reproducing and recording apparatus, a decoding apparatus, a recording apparatus, a reproducing and recording method, a decoding method and a recording method are provided in which a computation for changing acoustic characteristics of compressed digital data is effected on a scale factor of each divided band in the compressed digital data including ...
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A coding and decoding method of track address with viterbi decoding

Electronics and Communications in Japan (Part II: Electronics), 1996
AbstractAs the recording method for the track address in the magnetic disk drive, the Gray code with redundancy (Gray‐like code) has been used so that nearly the correct value can be obtained even if the head is located close to the track boundary. This paper proposes a recording/reproducing method for the track address in the magnetic recording where ...
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