compute pitch of an audio signal from the frequency

how to compute pitch of an audio signal from the frequency.... any equation or function... i have the frequency of the audio signal

please do reply....

[Andriy Bondarenko]

https://anotherproducer.com/online-tools-for-musicians/frequency-to-pitch-calculator/

Answer 1

[Walter Roberson]

http://www.mathworks.com/matlabcentral/fileexchange/18497-speech-processing-tool

Answer 2

[Andriy Bondarenko]

Try this one https://www.mathworks.com/matlabcentral/fileexchange/35330-frequency-to-note