Detail A Review of Large-Vocabulary Continuous-Speech Recognition   Oleh:  Young, Steve Jenis: Article from Bulletin/Magazine Dalam koleksi: IEEE Signal Processing Magazine vol. 13 no. 5 (1996), page 45-57. Topik: VOCABULARY; vocabulary; continuous - speech; recognition Ketersediaan Perpustakaan Pusat (Semanggi) Nomor Panggil: SS26.1 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada     Lihat Detail Induk Isi artikel Considerable progress has been made in speech - recognition technology and nowhere has this progress been more evident than in the area of large - vocabulary recognition (LVR). Laboratory systems are capable of transcribing continuous speech from any speaker with average word-error rates between 5 % and 10 %. If speaker adaptation is allowed, then after 2 or 3 minutes of speech, the error rate will drop well below 5 % for most speakers. LVR systems had been limited to dictation applications since the systems were speaker dependent and required words to be spoken with a short pause between them. However, the capability to recognize natural continuous - speech input from any speaker opens up many more applications. This article discusses the principles and architecture of LVR systems and identifies the key issues affecting their future deployment. To illustrate the various points raised, the Cambridge University HTK system is described. This system is a modern design that gives state - of - the - art performance, and it is typical of the current generation of recognition systems. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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