# HRTF implementation in matlab

I have set of HRIR( Head related impulse response) downloaded. I want to convolve it with an audio signal to generate 3D signal in Matlab.

I am new to this field. Is there any tutorials or can any one help me how to start

• Your question is a bit too brief and contains spelling and grammar errors, please take the time to formulate your question if you would like people to spend time formulating answers. Can you please explain what you mean by 'generate 3D signal' - it is not clear from the question what you are trying to achieve. – PAK-9 Nov 20 '13 at 19:25

left_channel = conv(audio_signal,hrir_left_az_elev)

In this case, I am using hrir_left_az_elev to signify the HRIR that corresponds to the left-ear impulse response to a sound event at azimuth angle az and elevation angle elev. How you actually code this up will depend completely upon the format of your HRIR data.