FAQ - TELEPHONE RECORDERS
What is Voice Activated recording?
What is Line Activated recording?
Which is better, Line Activated or Voice activated
recording?
How can I hide a phone recorder?
What is Voice Activated
recording?
Voice Activated or Noise Activated recording
is based around recorders that can pause and un-pause based on hearing
enough noise. The individual recorder's volume control also is it's
sensitivity in recording mode. When the recorder "hears" enough noise it
will un-pause and begin recording again. It is completely based upon noise,
not voices per say. Generally speaking it is a good starting point to set
the recorder at about 80% volume. From there it can be adjusted pending the
recorder recording too much or not enough.
What is Live Activated
recording?
Line activated recorders are looking for
voltage changes on the phone line. When an extension is picked up the
resting voltage of a phone line drops. When that happens the recorder
un-pauses and resumes recording. When all the extensions are hung up, the
voltage goes back up, and the recorder goes back into a paused state. Also
when the extensions are not in use, the recorder draws some rudimentary
power of the phone line to keep it going. This saves on batteries as the
recorder is using the phone line to power itself in the paused state.
Which is better, Line Activated or Voice
Activated recording?
In our opinion, Line Activated recording is a far better way of
recording. Line Activated recording is instant start and stop. It happens
the instant any extension is picked up. Noise Activated recorders may take
as much as a second to un-pause again. Also, Voice Activated recording is
subject to "clipping". If there is a large lull in the conversation a Voice
Activated recorder may go into it's paused state. As it un-pauses, it may
miss the first half or full word. The last real drawback to Voice Activated
recording is: battery life. A Voice Activated recorder is always on.
It must be on to be actively "listening" for noise. Line Activated recorders
all but turn themselves off and draw some basic power off the phone line
itself. Line Activated recorder's batteries last about 1 tape, which may
be several weeks depending on phone usage.
How can I hide a phone
recorder?
WARNING-
Federal laws
require at least one party consent to recording telephone
conversations. Some states require ALL party consent. Consult legal council
in your area as to the legality of the intended use of this function of the
product before installation and use. This product is not designed or to be
used as an illegal "wiretapping" device. Penalties for illegal
wiretapping can be severe. |