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AES E-Library » Evaluation of Super-Wideband Speech …

    https://www.aes.org/e-lib/browse.cfm?elib=15627
    Evaluation of Super-Wideband Speech and Audio Codecs Ulf W stenhagen, Bernhard Feiten, Jens Kroll, Alexander Raake, and Marcel W ltermann Deutsche Telekom Laboratories, Berlin, Germany {ulf.wuestenhagen, bernhard.feiten, jens.kroll, alexander.raake, marcel.waeltermann}@telekom.de ABSTRACT Increasingly growing usage of headphones for …

Voice quality evaluation of various codecs.

    https://www.researchgate.net/publication/220732868_Voice_quality_evaluation_of_various_codecs
    A subjective listening evaluation was organized to characterize the quality of ABE-processed speech in comparison with narrowband, wideband, and …

On the applicability of the SBC codec to support super ...

    https://www.researchgate.net/publication/312487009_On_the_applicability_of_the_SBC_codec_to_support_super-wideband_speech_in_Bluetooth_handsfree_communications
    On the applicability of the SBC codec to support super-wideband speech in Bluetooth handsfree communications ... switched low-delay speech/audio codec, …

On the applicability of the SBC codec to support super ...

    https://www.semanticscholar.org/paper/On-the-applicability-of-the-SBC-codec-to-support-in-Souvira%C3%A0-Labastie-Ragot/0015f0054c0bd30250a96440c217cfb43a803d9b
    This paper studies the applicability of the SBC codec to further extend HFP to SWB, and an evaluation of performance is provided taking into account Bluetooth system constraints. With the recent standardization of the Enhanced Voice Services (EVS) codec in 3GPP, mobile operators can upgrade their voice services to offer super-wideband (SWB) audio quality (with …

Summary of Opus listening test results

    https://tools.ietf.org/id/draft-ietf-codec-results-03.html
    In 2010 Deutsche Telekom published results [Wustenhagen2010] of their evaulation of super-wideband speech and audio codecs. The test included the version of SILK submitted to the IETF. The test included the version of SILK submitted to the IETF.

(PDF) Wide-band speech coding using kernel methods …

    https://www.academia.edu/70482410/Wide_band_speech_coding_using_kernel_methods_and_bandwidth_extension_based_on_parametric_stereo
    LMS adaptive filtering algorithm improves the overall PESQ evaluation of narrow and wide-band speech is done performance of the wide-band codec. This improvement is as suggested by ITU-T P.862 [17] and ITU-T P.862.2 [18] up to 0.08 in the PESQ measure and up to 0.7 dB in the recommendations, respectively.

ITU-T Rec. P.1120 (03/2017) Super-wideband and …

    https://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-P.1120-201703-I!!PDF-E&type=items
    Super-wideband and fullband hands-free communication in motor vehicles Summary Recommendation ITU-T P.1120 will provide guidance to systems architects, developers, and test engineers of integrated automotive speakerphones that operate around super-wideband (50-14,000Hz) and/or fullband (20-20,000Hz) audio bandwidths.

Codec for Enhanced Voice Services (EVS)— The New …

    https://www.aes.org/technical/documentDownloads.cfm?docID=548
    •EVS Codec •Speech and audio codec for the next generation of (mobile) telephony and communication ... Super Wideband 14000 AMR AMR-WB EVS Fullband quality . 3GPP Standardization 10 •3GPP = 3rd Generation Partnership Project ... •Evaluation of particular codec properties untested in selection

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