I have given a summery of my specification on my first thread. I can provide a full detail of the specification for the person that would like to take the job.
I have given a summery of my specification on my first thread. I can provide a full detail of the specification for the person that would like to take the job.
No I do not want to build an audiometer, an audiometer by itself does not have some functionality, but by designing the interface and software it will do the complete design of my requirement.
No I do not want to build an audiometer, an audiometer by itself does not have some functionality, but by designing the interface and software it will do the complete design of my requirement.
We now on the third page, and you STILL haven't told us anything we need to know - you say you want to interface something to something. What EXACTLY are these two items, and what type of interface do you require?.
My understanding is an audiometer is a precise tone generator with accurate volume level output in dB. It's plays a tone and the patient responds based on how well they hear it.
The problem with audiometers is the variable frequency response of their transducers (headphones). But it shows when the listener is stone deaf.
The hearing test is for the transducer, not for the hearing of the listener. They go up to only 8kHz because good transducers don't go higher accurately.
I think they should use pink noise or warble frequencies.