Piezo horn tweeter works as microphone?

[sparks]

Hi,
Does anyone know if a piezo horn tweeter with a response to 30Khz say,
would work as a microphone also to 30Khz? aka cheap ultrasonic mic.
In particular, the CTS KSN1141A horn tweeter.
thanks,
JEFF

 

[Eeyore]

sparks wrote:

Hi,
Does anyone know if a piezo horn tweeter with a response to 30Khz say,
would work as a microphone also to 30Khz? aka cheap ultrasonic mic.

Of course it will.

A transducer is a transducer.

Graham