Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Tone Generation

Hi I am facing problem regarding Generation of tones (like Busy, Beap, Dial tone), if any help regarding this.
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Hi,

Yes same Logic I am using, Now I am trying to generate base band data for particular tone using below equation in matLab and Generated Base band data is taken in ROM and data is accessed with SAMPLING frequency(Fs).

tone_data=sin(2*pi*row_freq*time_period)+sin(2*pi*col_freq*time_period)