Int 62 Fn 00DB  u - Fgdriver V4.02 - "fg_voice" - Start Sound              [V]

   AX = 00DBh
   BX = channel on TI sound chip
       1-3 = channels 1-3, 4 = channel 4 with periodic noise,
       5 = channel 4 with white noise
   CX = frequency in Hz (18-32767 for channels 1-3; 0=512 Hz, 1=1024 Hz,
         2=2048 Hz for channels 4 and 5)
   DX = volume
   SI = duration in clock ticks (continuous if <= 0)
Program: FGDRIVER is the external video driver for the shareware
     Fastgraph/Light by Ted Gruber Software

Notes: the FGDRIVER functions are rearranged with each major release, but
     their parameters do not change (see #3145 at AX=0000h)
   This function is only available on the PCjr and Tandy 1000 machines

See Also: AX=0080h,AX=00BCh,AX=00DCh