Accuracy is missing

[pankajsoni19]

I wrapped the code in an android app.

• song files are mono channel 16 bit signed little endian encoded via ffmpeg.
• then I used it to create index on 50 wav files ~ 30 second each and stored them in mysql db.
• I used android's audio recorder to generate PCM audio chunked in 6 second segments.

findings

• it recognises static audio [ fan noise, people talking ]
• while playing audio it provides random match of data