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Model 760-02 & Model 77

5.1サラウンドおよびステレオ対応モニタリングシステム,デジタル入力,アナログ出力

主な特長

  • 5.1サラウンドおよびステレオ・バランス・デジタル入力
  • 5.1サラウンドおよびステレオ・アナログ出力
  • 複数台のコントロール・コンソールの使用が可能
  • 高音質設計
技術仕様

Model 760-02 Central Controller

General Audio

  • Supported Sample Rates: 32, 44.1, 48, 88.2, 96, 176.4, and 192 kHz
  • Word Length: 24 bits maximum
  • Internal Processing: 32 bits
  • Input-to-Output Latency: two samples (e.g., 0.042 milliseconds @ 48 kHz sample rate)

Digital Audio Inputs

  • 5 (18 audio channels)
  • Configuration: two surround (5.1) and three stereo
  • Type: balanced AES3 (110 ohms, 5 Vpp)
  • Connectorヾurround Inputs and Stereo Inputs A & B: 25-pin female D-subminiature (DB-25F), AES59-2012 compliant
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  • Connectorヾtereo Input C: 3-pin female XLR
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Sample Rate Conversion (SRC)

  • Application: available on Stereo Input C
  • Input Sample Rate Range: 8 to 216 kHz, limited to 1/6 to 6 times the output sample rate
  • Latency: 1 millisecond, nominal

Sync Source

  • configured to follow L/R of currently selected input or signal connected to sync input

Sync Input

  • Compatible Sources: word clock, DARS (AES11), bi-level video, tri-level video
  • Jitter: 4 ns pp maximum
  • Connector: BNC (per IEC 60169-8 Amendment 2)
  • Termination: 75 ohms, selectable on/off

Analog Monitor Outputs

  • 8
  • Configuration: organized as one surround (5.1) and one stereo (2-channel)
  • Type: electronically balanced, source impedance 200 ohms
  • Nominal Level: +4 dBu @ ・0 dBFS input source and level control at maximum setting
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  • Maximum Level: +24 dBu into 2000 (2 k) ohms or greater
  • Frequency Response: 20-20 kHz, ±0.1 dB @ 48 kHz sample rate; 10-40 kHz, ±0.4 dB @ 96 kHz sample rate
  • Dynamic Range: 119 dB, A-weighted
  • Distortion (THD+N): <0.001%, 20-22 kHz, level control at full, 22 kHz bandwidth
  • Crosstalk: ・10 dB, ref ・ dBFS, 20 kHz
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  • Connector: 25-pin female D-subminiature (DB-25F), AES59-2012-compliant

Configurable Input Delay

  • 0 to 340 milliseconds @ 48 kHz sample rate (scales up or down depending on actual sample rate)
  • Monitor Output Level Offsets: each surround and stereo channel independently adjustable in 0.5-dB steps over a ±12-dB range

Bass Management

  • Supported Sample Rates: 44.1, 48, 88.2, and 96 kHz only
  • Crossover Frequency and Type: ・ dB @ 40, 50, 60, or 80 Hz, symmetrical for low-pass and high-pass filters, maximally flat
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  • Filter Slope: 12-per-octave or 24 dB-per-octave
  • Overall Operation: independent on/off selectable for surround and stereo monitor outputs

Downmix

  • Functions: Surround to Stereo, Stereo to Mono
  • Surround to Stereo:
  • L @ 0 or ・ dB;
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  • R @ 0 or ・ dB;
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  • C @ ・ or ・ dB summed with L and R;
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  • LFE @ full attenuation or ・ dB summed with L and R;
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  • LS @ ・ or ・ dB summed with L;
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  • RS @ ・ or ・ dB summed with R;
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  • C, SUB, LS, and RS monitor outputs mute
  • Stereo to Mono:
  • L @ ・ dB summed with R @ ・ dB to C;
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  • L, R, LS, RS, and SUB monitor outputs mute
  • For a surround input this results in the C output being the sum of L @ ・ or ・ dB, R @ ・ or ・ dB; C @ ・ or ・ dB, LFE @ full attenuation or ・ dB; LS @ ・ or ・ dB, and RS @ ・ or ・ dB
  • @ 窶・ or