Speech quality
SPEECH QUALITY PREDICTION FOR VOICE OVER INTERNET PROTOCOL NETWORKS. L. Sun
... measure speech quality is a fundamental requirement in modern communica- tions systems for technical, legal and commercial ...reasons. Speech quality measurement can be carried out using ...
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Fourier-Lapped Multilayer Perceptron Method for Speech Quality Assessment
... (iv) PSQM (perceptual speech quality measure) [4]. It is the former ITU’s standard for objective speech assess- ment [5]. PSQM converts physical domain into a perceptu- ally meaningful psychoacoustic ...
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Implementation of Low Complexity CELP Coder and Performance Evaluation in terms of Speech Quality
... The speech transmission in wireless networks is associated with the reduction of extra information present in signal in such a way to preserve the quality and intelligibility of ...the speech with ...
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Objective Speech Quality Measurement Using Statistical Data Mining
... rate speech quality on the integer ACR scale of 1 to 5, with 5 representing excellent quality, and 1 representing the worst ...original speech before scoring the degree of degradation of the ...
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Objective and Subjective Evaluation of Wideband Speech Quality
... 1.3. SPEECH QUALITY EVALUATION 9 The third-party listening test differs from the conventional listening test, in that the listener can hear the signal from both end points while in the listening test, the ...
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Performance Study of Objective Speech Quality Measurement for Modern Wireless-VoIP Communications
... Measurement. Speech quality is the result of a subjective perception-and-judgment process, during which a listener compares the perceptual event (speech signal heard) to an internal reference of what ...
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THE INVESTIGATION OF FRAME DISTURBANCE (FD) IN PERCEPTUAL EVALUATION SPEECH QUALITY (PESQ) AS A PERCEPTUAL METRIC
... consistent quality of service as expected by the ...the speech quality perceived by the ...the speech quality, the reliable measurement of the speech quality must be ...
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Diagnostic Assessment of Telephone Transmission Impact on ASR Performance and Human-to-Human Speech Quality
... human-to-human speech communication quality as well as on ASR ...Human-to-human speech communication quality in these situations is estimated using a network planning ...and speech ...
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On the Evaluation of the Conversational Speech Quality in Telecommunications
... assess speech quality in the conversational context by taking into account the talking and listening speech qualities and the impact of ...listening speech qualities and the delay ...by ...
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ViSQOL: an objective speech quality model
... related speech quality factors that require the adap- tation of speech quality models ...evaluate speech quality throughout their system life cycles from planning and development ...
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SPEECH QUALITY ENHANCEMENT USING FAST ADAPTIVE KALMAN FILTER
... noise speech quality and intelligibility might significantly decline, mainly when the speech signal is subjected to subsequent ...automatic speech recognition (AS R) systems and voice coders ...
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Evaluation of Speech Quality Using CDR Technique to Remove Reverberation
... ABSTRACT: In this paper, we discuss about CDR Technique to remove background noise, interferences, echo signals. First Signal with noise and reverberation are described. Noise need to be separated using CDR technique. ...
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Effect of Voice Part on the Quality of Children Speech in Dogri Language
... the speech quality doesn’t degrade even if the noise part is ...good speech quality has been found speaker and phoneme dependent as well ...of speech of children in Dogri language ...
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Comparative Analysis of Speech Compression Algorithms with Perceptual and LP based Quality Evaluations
... the speech coders are categorized into waveform coding, parametric and hybrid ...of speech and works at 32 kbps and ...the speech are extracted and same parameters are utilized in synthesis ...
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Acoustic and Perceptual Evaluation of the Quality of Radio Transmitted Speech
... easily speech can be understood by the listener, is generally measured as the percentage of speech signals identified ...laborious speech recognition tests to those derived from model or theory-based ...
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LITHUANIAN SPEECH RECORDS DATABASE FOR VOICE CODECS QUALITY ASSESS
... verify quality of recorded samples, we employed 3SQM quality estimation algorithm that is applicable for speech quality predictions without a separate reference signal ...high quality ...
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A study on the relationship between the intelligibility and quality of algorithmically modified speech for normal hearing listeners
... of speech modification ...improve speech intelligibility in noise, how the perceptual quality of speech or listener preference to modified speech is affected by modifications is much ...
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Does the Content of Speech Influence its Perceived Sound Quality?
... speech quality. This stands in contrast to traditional (listening-only) quality tests in the telecommunications context, where a more general evaluation of a system is sought and a higher number of ...
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Carcinologic Speech Severity Index Project: A Database of Speech Disorder Productions to Assess Quality of Life Related to Speech After Cancer
... Health-related Quality of Life (HRQoL) reflecting the effect of disease and disease treatment on general well being (Cardol M et al 1999) evolved to the creation of handicap questionnaires and specific related QoL ...
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Ecological Validity and the Evaluation of Speech Summarization Quality
... work by attempting to evaluate the relative quality of extractive summaries. We conjecture that it would be very difficult for this field to progress un- less we have a means of accurately measuring ex- tractive ...
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