I have downloaded the software "VRS Recording System" which can record the voice in .wav format.
So the bimetrics password system should work in the following way
1. Store the recorded password voice file".wav" in the database, we can use some encrypting alogrithm to encrypt the password file
2. We need analyze the wave file to make sure everyone has the unqiue feature.
If the same person say the same word, it should match regardless of the same person may speak the same word quite different.
3. Construct the interface(ask for account name and password) and database
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