Usable Speech Assignment for Speaker Identification under Co-Channel Situation
نویسندگان
چکیده
منابع مشابه
Usable Speech Assignment for Speaker Identification under Co-Channel Situation
Usable speech criteria are proposed to extract minimally corrupted speech for speaker identification (SID) in co-channel speech. In co-channel speech, either speaker can randomly appear as the stronger speaker or the weaker one at a time. Hence, the extracted usable segments are separated in time and need to be organized into speaker streams for SID. In this paper, we focus to organize extracte...
متن کاملUsable Speech Assignment for Speaker Identification System
Usable speech criteria are proposed to extract minimally corrupted speech for speaker identification in cochannel speech. Extracted usable segments are separated in time and need to be organized into speaker streams for speaker identification system. In this paper, we focus to organize extracted usable speech segment into a single stream for the same speaker by speaker assignment system. We ext...
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This study was comprised of two parts. The first was to determine the effectiveness of speaker identification under two different speaker identification degradation conditions, additive noise and speaker interference, using the LPC cepstral coefficient approach. The second part was to develop a method for determination of co-channel speech, i.e., speaker count, and to develop an effective metho...
متن کاملCo-channel speaker identification using usable speech extraction based on multi-pitch tracking
Recently, usable speech criteria [1] are proposed to extract minimally corrupted speech for speaker identification (SID) in co-channel speech. In this paper, we propose a new usable speech extraction method to improve the SID performance under the co-channel situation based on the pitch information obtained from a robust multi-pitch tracking algorithm [2]. The idea is to retain the speech segme...
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Recently, a “usable speech” extraction system [1] was proposed to separate co-channel speech into “usable” frames that are minimally corrupted by interfering speech. Studies indicate [2] that a significant amount of cochannel speech can be considered “usable” for speaker identification (SID). Therefore, it is necessary to establish criteria for usable speech frames for SID. Voiced speech, of wh...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2012
ISSN: 0975-8887
DOI: 10.5120/9646-4381