Audio

audio


20-20,000 Hz is the human hearing range, so anything above and below is inaudible.

wildtrack is the background sound of a room, so general wildlife or electronics for example.

vu meter reads the amount of sound there is in an area. going into the yellow or red means there's likely to be distortion when recording.

ppm meter also measures the amount of sound is there, but gives a better idea of the level and is used to balance the sounds in a recording.

TV program ppm levels when recording audio are:
voice: 5.5 ppm
sfx: 3 ppm
music: 4 ppm

left and right is recorded separately as 2 channels

onboard mic (the one on the camera) is used for voice and ambiance
external mics include:
boom directional mics which are used for voice only. also known as shotgun mics, rifle mics, and 416s

you should always record 2 channels separately so that if one goes in some way you still have the other as a backup

waveform is a sine wave

to change a start time to the professional 10:00:00:00, click the 3 line option menu...

...select Start Time...

...and change it to the desired 10:00:00:00






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