[Freeswitch-users] Music detection

[Steve Underwood]

On 03/18/2014 08:55 AM, Muhammad Shahzad wrote:
> nah, i just want to skip the music, not the human voice even if s/he 
> is singing. I am not an expert in this area but i think usually male's 
> voice is around between 300 - 3000 Hz and females have a little higher 
> frequency, while most of musical instruments are over 5000 Hz. So, if 
> we can see audio is less then say 5000 Hz then record else, skip. Just 
> a rough idea, i am sure professionals like you can devise something 
> better or improve this.
You might want to try looking that up. :-)

Steve