References

Bayonne Cathedral 

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Year: 2004
Client:  Bosch Security Systems B.V.
Services: Commissioning, Measurements, Tuning

In 2004, a new sound system was installed in the Bayonne Cathedral consisting of two DSP-controlled line-arrays Intellivox-4c.

Bosch employed to commission, measure and tune the system on site.

The covered audience area is approximately 35m long, the measured RT approximately 7,5 seconds.

The qualified tuning process guaranteed the maximum achievable speech intelligibility with the installed system. The STISTISpeech Transmission Index…

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(Speech Transmission Index) varies between 0,51 and 0,58 depending on measurement position. This may be considered excellent considering the acoustic environment.