This spherical design includes a 32 channel measurement system for all-around measurements and for measurements in very confined spaces and at high frequencies. The microphone mounting is made from carbon-fiber material and guarantees maximum acoustic transparency.

Array Sphere 32

• Application in interior rooms
• Analysis of cracking, clicking and other noises, wind noise.
• Sphere diameter about 35 cm, weight approx. 1 kg
• Measurement distance 0.3...1.5 m
• Acoustically transparent
• USB camera (up to 640 x 480), fix focus lens
• Mappings from 1 kHz (400 Hz)...10 kHz (20 kHz)
• Backward attenuation of array up to -20 dB
• MicBus microphone connectors
• Dynamic range of microphones 35...130 dB, 30 Hz...20 kHz (50 kHz)

The base configuration consists of a microphone array, a data-recording device, a notebook computer and the "NoiseImage" software.

Data sheet Array Sphere32 easy
PDF (approx. 0.4 MB for Acrobat Reader)

 

This spherical design includes a 48 channel measurement system for all-around measurements and for measurements in very confined spaces and at high frequencies.

The microphone mounting is made from carbon-fiber material and guarantees maximum acoustic transparency.

Array Sphere 48

• 48 differencial microphones
• Application in interior rooms
• Analysis of cracking, clicking and other noises, wind noise.
• Sphere diameter about 35 cm, weight approx. 1 kg
• Measurement distance 0.3...1.5 m
• Acoustically transparent
• USB camera (up to 640 x 480), fix focus lens
• Mappings from 1 kHz...10 kHz
• Backward attenuation of array up to -20 dB
• MicBus microphone connectors
• Dynamic range of microphones 35...130 dB, 30 Hz...20 kHz (50 kHz)

The base configuration consists of a microphone array, a data-recording device, a notebook computer and the "NoiseImage" software.

Data sheet Array Sphere48
PDF (approx. 231 KB for Acrobat Reader)

 

For some it is a peace of art: The Sphere120 design includes a 120 channel measurement system for all-around measurements and for measurements in very confined spaces and at high frequencies. The microphone mounting is made from carbon fiber material and guarantees maximum acoustic transparency.

Array Sphere 120

• 120 differencial microphones
• Application in interior rooms
• Analysis of cracking, clicking and other noises, wind noise.
• Sphere diameter about 60cm, weight approx. 2 kg
• Measurement distance 0.5...3.5 m
• Acoustically transparent
• USB camera (up to 640 x 480), fix focus lens
• Mappings from 600 Hz...10 kHz
• Backward attenuation of array up to -20 dB
• MicBus microphone connectors
• Dynamic range of microphones 35...130 dB, 30 Hz...20 kHz (50 kHz)

The base configuration consists of a microphone array, a data-recording device, a notebook computer and the "NoiseImage" software.

Data sheet Array Sphere120
PDF (approx. 261 KB for Acrobat Reader)