V2EX psychoacoustics

Psychoacoustics

释义 Definition

心理声学:研究人类(或动物)如何感知、理解与评价声音的学科,关注声音的物理特性(频率、强度、谱等)如何对应到主观体验(音高、响度、音色、空间感等)。也常用于音频编码、降噪、助听与声学设计等领域。(该词也可泛指相关研究与方法。)

发音 Pronunciation (IPA)

/sakokustks/

例句 Examples

Psychoacoustics helps explain why two sounds with the same volume can feel different.
心理声学能解释为什么两个音量相同的声音,听起来感受却不同。

Modern audio codecs rely on psychoacoustics to remove details that most listeners won’t notice.
现代音频编码器依赖心理声学原理,去除大多数听众难以察觉的细节。

词源 Etymology

由 **psycho-**(心理、心智)+ acoustics(声学)组合而成,字面意思是“心理层面的声学”。该术语用于强调:不仅研究声音的物理传播,也研究声音在听觉系统与大脑中的主观知觉与处理。

相关词 Related Words

文献与著作 Literary / Notable Works

  • Psychoacoustics: Facts and Models(Eberhard Zwicker & Hugo Fastl)
  • An Introduction to the Psychology of Hearing(Brian C. J. Moore)
  • Auditory Scene Analysis: The Perceptual Organization of Sound(Albert S. Bregman)
  • The Science of Sound(Thomas D. Rossing 等)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2844 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 35ms UTC 04:09 PVG 12:09 LAX 21:09 JFK 00:09
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86