He found it difficult to record the sound directly onto film in sync with the image ; instead , he used a modified Revox to record the tones coming from the CAM 's control box on quarter-inch cartridges .
PRON VERB PRON ADJ PART VERB DET NOUN ADV ADP NOUN ADP NOUN ADP DET NOUN ; ADV , PRON VERB DET VERB PROPN PART VERB DET NOUN VERB ADP DET PROPN PART NOUN NOUN ADP ADJ NOUN .