I'm really new at posting something like this, and i'm not good at English writing (I'm from S.Korea).
So, I'm glad if you understand my situations
My goal is to make 'Hearing aid' using Rpi, Android and blutooth.
1.Using USB mic, input voice data and send it to android using blutooth.
2.Then, in the android, I will process data using Java Studio.(like, equlizer or volume)
3.Finally, get processed data from andriod and play it.
it dosen''t need to work accurate or fast. I just want to operate.
Here what I did:
-Using USB microphone and Alsaaudio, I could send 'Int' data to Android. However, this data was not i want. I want VOICE data.
-> This is my USB headphone with MIC.
-> This is 'Bluetooth Chat Example' in Andriod. I use python to send data.
Here is my Questions.
1.How do I send Voice data to Android using bluetooth? It must be 'Streming'.
2.How do I receve it?