Technical data

Specifications

2-6. Sound pressure level

1) Operation sound level

2) NC curves

(1) ACN026NDEHA/EU (2) ACN035NDEHA/EU

X These operation values were obtained in an anechoic room. Sound pressure level will vary depending on a range of

factors such as the construction of the particular room where the equipment is installed.

X Operation sound level may differ depending on operation and ambient conditions.

;

Note

1.5m

Microphone

Sound pressure level (dB)

Octave band center frequency(Hz)Octave band center frequency(Hz)

Unit : dB(A)

Model High Low

ACN026NDEHA/EU

34 27

ACN035NDEHA/EU

36 29

ACN052NDEHA/EU

39 34

ACN060NDEHA/EU 41 34

ACN071NDEHA/EU

42 36

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