3dpa(3dpositionalaudio,3d定位音频) ac(audiocodec,音频多媒体数字信号编解码器) auxiliaryinput(辅助输入接口) cs(channelseparation,声道分离) ds3d(directsound3dstreams) dsd(directstreamdigital,直接数字信号流) dsl(downloadablesample,可下载的取样音色) dls-2(downloadablesoundslevel2,第二代可下载音色) eax(environmentalaudioextensions,环境音效扩展技术) extendedstereo(扩展式立体声) fm(frequencymodulation,频率调制) fir(finiteimpulseresponse,有限推进响应) fr(frequenceresponse,频率响应) fse(frequencyshiftereffect,频率转换效果) hrtf(headrelatedtransferfunction,头部关联传输功能) iid(interauralintensitydifference,两侧声音强度差别) iir(infiniteimpulseresponse,无限推进响应) interactivearound-sound(交互式环绕声) interactive3daudio(交互式3d音效) itd(interauraltimedifference,两侧声音时间延迟差别) midi:musicalinstrumentdigitalinterface(乐器数字接口) nda:non-dword-aligned,非dword排列 rawpcm:rawpulsecodemodulated(元脉码调制) rma:realmediaarchitecture(实媒体架构) rtsp:realtimestreamingprotocol(实时流协议) sacd(superaudiocd,超级音乐cd) snr(signaltonoiseratio,信噪比) s/pdif(sony/phillipsdigitalinterface,索尼/飞利普数字接口) srs:soundretrievalsystem(声音修复系统) surroundsound(环绕立体声) superintelligentsoundasic(超级智能音频集成电路) thd n(totalharmonicdistortionplusnoise,总谐波失真加噪音) qem(qsoundenvironmentalmodeling,qsound环境建模扬声器组) wg(waveguide,波导合成) wt(wavetable,波表合成)
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