Unverified80% confidenceDecision RuleTime unknown
采样率选择上，会议记录用16kHz/16bit即可保证语音清晰且省空间，音乐或高保真采访录制需要≥48kHz采样率的PCM/WAV无损格式
1
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80%
Confidence
Long-term
Relevance
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Unverified会议记录/采访场景优先选全向或120度宽指向双麦配置，人声还原比高采样率更重要，48kHz/24bit已足够，无需追求96kHz83% similarUnverified远距离拾音（讲台、大会议室>3米）需选PCM线性录音+高灵敏度麦克风，采样率≥48kHz/16bit，普通AI降噪机型在远场会丢失细节82% similarUnverified选唱歌直播需采样率≥48kHz/24bit，采样率24bit比16bit动态范围更大更抗爆音；纯口播语音16bit/44.1kHz已足够82% similarUnverified采样率优先看48kHz/24bit是否为标配，专业音频后期同步需24bit位深保留动态余量；32bit浮点录音（如Tascam Portacapture X8）可避免爆音削波，无需精确设置增益，适合无监听环境的单人采访拍摄80% similarUnverified音源以流媒体/CD（PCM 16-24bit/44.1-192kHz）为主时，无需追求DSD512/768kHz规格，普通ES9038Q2M方案已足够，高规格采样支持在实际听感上无差异77% similar
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