International Conference on Acoustics, Speech, and Signal Processing
DOI: 10.1109/icassp.1989.266546
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A large-vocabulary real-time continuous-speech recognition system

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Cited by 16 publications
(4 citation statements)
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“…In BEAM [4], a shared bus architecture computer used by the SPHINX speech recognizerll91, bus contention problems are partly compensated for by having local cache memory for both data and instructions. Other architectures include processor trees [29], pipelines [6], SIMD [9,25] and dedicated hardware [24,26]. In each case the recognition algorithm is implemented using a synchronous methodology.…”
Section: Figure 1 Parsifal T-rack and Sun Host Computer Systemmentioning
confidence: 99%
“…In BEAM [4], a shared bus architecture computer used by the SPHINX speech recognizerll91, bus contention problems are partly compensated for by having local cache memory for both data and instructions. Other architectures include processor trees [29], pipelines [6], SIMD [9,25] and dedicated hardware [24,26]. In each case the recognition algorithm is implemented using a synchronous methodology.…”
Section: Figure 1 Parsifal T-rack and Sun Host Computer Systemmentioning
confidence: 99%
“…"pruning" paths whose probabilities fall below a threshold [9]), but this is more difficult on parallel architectures than on serial ones [4]. Other approaches to parallel implementation include processor farms to automatically balance the load [1], [10], a more coarse-grained distributed computing model [3], [10], a tree-based architecture [9], or custom ICs with fine-grained PEs [7].…”
Section: Previous Implementationsmentioning
confidence: 99%
“…Although dedicated architectures are used, they suffer from hardware complexity and significant power consumption. Yet only a few VLSI architectures have been reported [4,6,7,8]. We proposed an efficient Viterbi scoring process and its VLSI architecture reducing dissipated power and its operation complexity…”
Section: Viterbi Scoring Proceduresmentioning
confidence: 99%