Based on NImyDAQ Sound Processing System
نویسندگان
چکیده
منابع مشابه
A sound source classification system based on subband processing
A classification system that aims to recognize the presence of sounds from different sources is described. The type of audio signals considered are speech, music, noise and silence. Appropriate subband processing is applied for the characterization of each sound source. The algorithm operates in four steps to classify the contents of a given audio signal. The acoustical parameters and statistic...
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the purpose of the present study was to see which one of the two instruction-processing instruction (pi) and meaningful output based instruction (mobi) accompanied with prompt and recast- is more effective on efl learners’ writing accuracy. in order to homogenize the participants in term of language proficiency a preliminary english test (pet) was administrated between 74 intermediate students ...
Computer-based sound spectrograph system.
Sound spectrographs based on digital computers are of interest because of the versatility they offer in generating and displaying sound spectrograms. A particular computer-based sound spectrograph is described in which digitized time waveforms stored on disk memory are spectrally analyzed and the resulting data stored back on disk for later display. Analyses are also performed to obtain the voi...
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Research has shown that if two frequencies differing in 30Hz or less are presented in each ear, the brain will process these frequencies as an entirely separate third tone. This third frequency, or binaural beat, can stimulate production of brain waves if created in the correct frequency range. This study recruited 38 participants to determine if binaural beats in the beta range can increase at...
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ژورنال
عنوان ژورنال: Procedia Engineering
سال: 2012
ISSN: 1877-7058
DOI: 10.1016/j.proeng.2012.01.517