翻訳と辞書 Words near each other ・ PSPACE-complete ・ PSPad ・ PSPCasting ・ Pspell ・ PSPH ・ PSPI ・ PSpice circuit file ・ PSPJ Pidie Jaya ・ PSPLab ・ PSPP ・ PSPP Padang Panjang ・ PSPS Pekanbaru ・ PSPS U-21 ・ Pspyched! ・ PSQL ・ PSQM ・ PSR ・ PSR B0329+54 ・ PSR B0943+10 ・ PSR B0950+08 ・ PSR B1257+12 ・ PSR B1257+12 A ・ PSR B1257+12 B ・ PSR B1257+12 C ・ PSR B1259-63/LS 2883 ・ PSR B1509-58 ・ PSR B1620-26 ・ PSR B1620-26 b ・ PSR B1828-11 ・ PSR B1829−10 Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク PSQM ： ウィキペディア英語版 PSQM PSQM (''Perceptual Speech Quality Measure'') is a computational and modeling algorithm defined in ITU Recommendation ITU-T P.861 that objectively evaluates and quantifies voice quality of voice-band (300 – 3400 Hz) . It may be used to rank the performance of these with differing speech input levels, talkers, bit rates and transcodings. The ITU-T has Withdrawn P.861 and replaced it with P.862 (PESQ) which contains an improved speech assessment algorithm. ==Why it is used== Using the PSQM standard allows automated, simulation-based test methodologies to objectively rate both speech clarity and transmitted voice quality. Various software and/or hardware products have been developed to facilitate this testing. This results in considerable savings in cost and time over the traditional practice of using large groups of people to subjectively evaluate voice signals and assess voice quality. Moreover, it yields objective results that are reliable and reproducible. This is very important to telephony providers who are mandated to maintain high Quality of Service standards. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「PSQM」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.