Audiometar Resonance model R07a

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Opis

Preuzmite ovdje PDF R07a

RANGE

• Frequency range (AC):
125 – 8000 Hz (DD45)
125 – 8000 Hz (Insert Phones)

INPUTS

• Tone
• Warble Tone +/- 5%, 5 Hz
(true sine wave frequency modulation)

OUTPUTS

• Left and Right

TONE PRESENTATION

• Manual or Reverse (selected on Setup Menu)
• Pulsed at 0.5,1 or 2 Hz – (selected on Setup Menu)
or Continuos

LEVEL STEPS

1, 2 or 5 dB (selected on Setup Menu)

DISTORTION

• 0.3% typical
• below 1% at full intensity

RISE/FALL TIMES

40 msec.

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