Computational intelligence in processing of speech acoustics: a survey
نویسندگان
چکیده
Abstract Speech recognition of a language is key area in the field pattern recognition. This paper presents comprehensive survey on speech techniques for non-Indian and Indian languages, compiled some computational models used processing acoustics. An immense number frameworks are available languages persisting around globe. However, limited automatic systems commercial use. The gap between being spoken globe technical support to these very few. examined major challenges different languages. Analysis literature shows that lack standard databases availability minority hinder research across When compared with (except Hindi) has not achieved expected milestone yet. Combination MFCC DNN–HMM classifier most commonly system developing ASR whereas majority researchers using much advance algorithms DNN. It also been observed this quite thin still more needs be carried out, particularly case
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ژورنال
عنوان ژورنال: Complex & Intelligent Systems
سال: 2022
ISSN: ['2198-6053', '2199-4536']
DOI: https://doi.org/10.1007/s40747-022-00665-1