Elektrische Eigenschaften - Yamaha M7CL Bedienungsanleitung

Elektrische Eigenschaften

Alle Fader stehen bei Messung auf Nennpegel. Ausgangswiderstand des Signalgenerators:
150 Ohm
❏ Frequency Response
Input
INPUT 1-48 <M7CL-48>
INPUT 1-32 <M7CL-32>
ST IN 1-4 [L, R]
❏ Gain Error
Input
INPUT 1-48 <M7CL-48>
INPUT 1-32 <M7CL-32>
ST IN 1-4 [L, R]
Internal OSC
❏ Total Harmonic Distortion
Input
INPUT 1-48 <M7CL-48>
INPUT 1-32 <M7CL-32>
ST IN 1-4 [L, R]
Internal OSC
* Total Harmonic Distortion is measured with a 18 dB/octave filter @80 kHz
❏ Hum & Noise
Input
INPUT 1-48 <M7CL-48>
INPUT 1-32 <M7CL-32>
All INPUTs <M7CL-48>
All INPUTs <M7CL-32>
—
—
* Hum & Noise are measured with a 6 dB/octave filter @12.7 kHz; equivalent to a 20 kHz filter with infinite dB/octave attenuation.
❏ Dynamic Range
Input
INPUT 1-48 <M7CL-48>
INPUT 1-32 <M7CL-32>
ST IN 1-4 [L, R]
—
* Dynamic range are measured with a 6 dB/octave filter @12.7 kHz; equivalent to a 20 kHz filter with infinite dB/octave attenuation.
❏ Sampling Frequency
Parameter
External Clock
Internal Clock
268
M7CL Bedienungsanleitung
Elektrische Eigenschaften
Fs= 44.1 kHz or 48 kHz @20 Hz–20 kHz, referenced to the nominal output level @1 kHz
Output RL
600 Ω
OMNI OUT 1-16
GAIN: Max.
8 Ω
PHONES
600 Ω
OMNI OUT 1-16
GAIN: Max.
8 Ω
PHONES
Fs= 44.1 kHz or 48 kHz @1 kHz
Output RL
Input Level : –62 dBu, GAIN: Max.
600 Ω
OMNI OUT 1-16
Input Level : +10 dBu, GAIN: Min.
Input Level : –62 dBu, GAIN: Max.
600 Ω
OMNI OUT 1-16
Input Level : +10 dBu, GAIN: Min.
600 Ω
OMNI OUT 1-16 Full Scale Output
8 Ω
PHONES –30 dBFs, PHONES Level Control: Max.
Fs= 44.1 kHz or 48 kHz
Output RL
+4 dBu @20 Hz–20 kHz, GAIN: Max.
600 Ω
OMNI OUT 1-16
+4 dBu @20 Hz–20 kHz, GAIN: Min.
+4 dBu @20 Hz–20 kHz, GAIN: Max.
600 Ω
OMNI OUT 1-16
+4 dBu @20 Hz–20 kHz, GAIN: Min.
600 Ω
OMNI OUT 1-16 Full Scale Output @1 kHz
8 Ω
PHONES Full Scale Output @1 kHz, PHONES Level Control: Max.
Fs= 44.1 kHz or 48 kHz, EIN= Equivalent Input Noise
Output RL
Rs= 150Ω, GAIN: Max.
Master fader at nominal level and
one Ch fader at nominal level.
600 Ω
OMNI OUT 1-16
Rs= 150Ω, GAIN: Min.
Master fader at nominal level and
one Ch fader at nominal level.
Rs= 150Ω, GAIN: Min.
600 Ω
OMNI OUT 1-16 Master fader at nominal level and all Ch 1-48 in faders at
nominal level.
Rs= 150Ω, GAIN: Min.
600 Ω
OMNI OUT 1-16 Master fader at nominal level and all Ch 1-32 in faders at
nominal level.
600 Ω
OMNI OUT 1-16 Residual Output Noise, ST Master Off
8 Ω
PHONES Residual Output Noise, PHONES Level Control Min.
Fs= 44.1 kHz or 48 kHz
Output RL
600 Ω
OMNI OUT 1-16 AD + DA, GAIN: Min.
600 Ω
OMNI OUT 1-16 AD + DA, GAIN: Min.
600 Ω
OMNI OUT 1-16 DA Converter
Frequency Range
Word Clock : Int 44.1 kHz
Frequency
Word Clock : Int 48 kHz
Word Clock : Int 44.1 kHz
Accuracy
Word Clock : Int 48 kHz
Word Clock : Int 44.1 kHz
Jitter
Word Clock : Int 48 kHz
Conditions
Conditions
Conditions
Conditions
Conditions
Conditions
Min. Typ. Max. Unit
–1.5 0.0 0.5
–3.0 0.0 0.5
dB
–1.5 0.0 0.5
–3.0 0.0 0.5
Min. Typ. Max. Unit
2.0 4.0 6.0
2.0 4.0 6.0 dBu
23.5 24.0 24.5
–0.5 0 0.5
Min. Typ. Max. Unit
0.1
0.05
0.1
%
0.05
0.02
0.2
Min. Typ. Max. Unit
–128
EIN
–62
–84 –79
dBu
–62
–64
–86
–86
Min. Typ. Max. Unit
108
dB
108
110
Min. Typ. Max. Unit
39.69 50.88
44.1 kHz
48
50 ppm
5 ns