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Reverberation Time BZ7227

Bruel & Kjær
Reverberation Time BZ7227
Daily Rate: £7.00
Minimum hire: 4 days
 

SHORT DESCRIPTION

Optional application module for Sound Level Meter Types 2250 and 2270, providing reverberation time measurements. It supports:

  • Impulsive excitation (Schroeder Method) with Pistol shots or Balloon bursts
  • Interrupted noise method, using the built-in noise generator. 


Suitable for the Measurement of:

  • Workplace acoustics
  • Acoustics in auditoria, halls, public spaces, etc
  • Design verification
  • Building acoustics room correction
  • Sound power room correction
  • Determination of the absorption coefficient of building materials or building elements

Features:

  • Hand-held reverberation time analysis
  • Displays RT spectrum, decay and ensemble average decay
  • Wide dynamic range with no range switching required
  • Built-in pink and white noise generator
  • Measurement position management
  • Measurement quality indicators
  • PC software available for post-processing and reporting
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Quick Overview

SHORT DESCRIPTION


Optional application module for Sound Level Meter Types 2250 and 2270, providing reverberation time measurements. It supports:



  • Impulsive excitation (Schroeder Method) with Pistol shots or Balloon bursts

  • Interrupted noise method, using the built-in noise generator. 




Suitable for the Measurement of:



  • Workplace acoustics

  • Acoustics in auditoria, halls, public spaces, etc

  • Design verification

  • Building acoustics room correction

  • Sound power room correction

  • Determination of the absorption coefficient of building materials or building elements


Features:



  • Hand-held reverberation time analysis

  • Displays RT spectrum, decay and ensemble average decay

  • Wide dynamic range with no range switching required

  • Built-in pink and white noise generator

  • Measurement position management

  • Measurement quality indicators

  • PC software available for post-processing and reporting

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