i am using normal nokia microphones to operate in a voice recognition project. and i need the avialable specifications, and if possible i need to know:
- clibration curve
- sensitivity
- maximum SPL " sound pressure level "
- nonlinearity
- frequency response

please lead me to the nearest support for delails about common nokia cell-phone microphones ' i am not commited to a specific type '

email me at

halawani@ieee.org