On the kymograph record the same number was given the witch record and the time record. These records were kept uo-to-date after each Ditch record -agt;nd Intensity record had been m*de. Wile the light was coding to rest ... The data on the record sheet also was designated bv the serial number. The kymograph sheet alsoanbsp;...
|Title||:||An experimental study in individual vocal quality|
|Author||:||Frank Lincoln Duane Holmes|