[time-nuts] Audio recording with time code

Robert Atkinson robert8rpi at yahoo.co.uk
Fri Dec 11 18:48:36 UTC 2009


Hi Joe,
Do you wnat to record on the PC or some other medium/device? What accuracy / resolution do you need?
A standard for recording time on audio is IRIG timecode, most common is IRIG B (google it). This is an amplitude modulated 1kHz tone. NMEAtime is a program that will generate it with a PC sound card. 
 
Robert G8RPI.

--- On Fri, 11/12/09, Joseph Gray <jgray at zianet.com> wrote:


From: Joseph Gray <jgray at zianet.com>
Subject: [time-nuts] Audio recording with time code
To: "Discussion of precise time and frequency measurement" <time-nuts at febo.com>
Date: Friday, 11 December, 2009, 18:30


Does anyone know of an inexpensive or free program that will record
audio on one channel and time stamp it on the second channel (assuming
stereo) A VOX capability is also needed. A Windows program is
preferred, but I will consider a Linux one.

The other side of this is on playback, I'd need to have a visual
indication of the timestamps. An all-in-one program would be ideal.

Joe Gray
KA5ZEC

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