2
votes
A "newspaper in the photo" but for audio? Audible hash/signature/password/watermark for timestamp? What (live?) audio channel validates Proof of Time?
How about embedding a smart contract into the audio using digital watermarking?
Essentially, a trusted encrypted ledger entry could embed the date (or any particular information) such that later on ...
- 41
2
votes
A "newspaper in the photo" but for audio? Audible hash/signature/password/watermark for timestamp? What (live?) audio channel validates Proof of Time?
This might be a forensics question, the answer to which is is the ENF signal (Electrical Network Frequency) which is used in forensics to locate certain associated acoustic and electrical signals in ...
- 8,900
1
vote
How to mark certain points on the track in Adobe Audition while recording?
Use a separate mic being recorded to a separate track. Tap the mic quietly. Each tap will create an obvious, visual spike aligned with the other tracks you’re recording. Audition does not need to be ...
- 11
1
vote
How to mark certain points on the track in Adobe Audition while recording?
Not sure if this is what you mean, but just pressing the 'M' key will add a mark in your session while recording. Add as many marks as you like. Many different tools can use these marks for various ...
- 41
1
vote
How does one get timecode onto a 5d Mark IV from a Sound Devices MixPre-3 II?
None of the Canon 5D series cameras will read incoming timecode. You can stripe it to one of the audio channels as a reference, but there is no camera timecode function as such.
Striping the timecode ...
- 8,900
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