- Robust and stable sound recording
recorder engine is built to be resource efficient with low CPU and
memory usage. It has evolved over time and is very stable and robust.
The sound activated recorder has a flexible trigger window that allows
the recording to start up to 10 seconds before the actual
trigger sound occur. Adjustable trigger sensitivity level and
pre-recording DSP filters can
be applied for better trigger accuracy.
noise suppression system
during a recording suppress noise according to a
pre-recorded noise profile. Makes it easy to detect and trigger at
really low sound levels. Perfect for use with laptops with internal
and WAV formats
Various settings available
including bit rate, sample rate, mono,
- Exclusive Dual recording formats
to WAV simultaneously as recording to MP3. Possible to record a
RAW untouched WAV
file without any filtering etc along with the filtered and compressed
- Dictation mode
A special recording mode where all recordings are collected into a
single file. The autosave function saves the recording after a selected
time has elapsed. Setting the autosave to 30 minutes will
file 30 minutes after the first trigger occured. A maximum of two files
an hour will be generated with autosave set to 30 minutes.
- Frequency triggering
Snooper Professional to trigger a recording by a specific frequency.
Use TwoToneSequential mode to trigger on common audio tones used by
public pagers or control systems. It's even possible to trigger on a
series of DTMF tones.
wide user definable hotkeys can be set to control the program.
Recordings can also be set to automatically start/stop when switching
to/from screen lock.
gain control (AGC)
AGC will adjust the input sound level to an optimal value and thus
produce a consistent output amplitude. This in combination with the
Noise cancellation system makes it easy to record sound with low
pressure level meter/logger
sound pressure level (SPL) 24/7 with the built in SPL meter. View
the measured sound/noise levels graphically with the built in
viewer. In the graph you can see the parameters Lmax, Lmin, Lpeak and
Leq which provides a very useful means of describing the sound levels.
data can be searched for and exported to an MS Excel compatible
Adjustable digital filters (LP, HP, BP, Notch, 3-band equalizer) can be
applied to the audio
recording. This can be used to attenuate unwanted signals or noise from
- Instant timer recording
Right-click the recorder button to quickly add a timer recording in the
selected recording mode.
can automatically be splitted and
saved after a pre-defined file size or time duration.
- FTP support
and snapshot images of the SPL meter/logger can automatically be
uploaded to an FTP-server. This makes it possible to view the graph and
listen to recordings from remote locations using smart phones etc.
the recording is saved the audio file can automatically be sent by
email to designated address. You can also create voice mail with the
integrated voice mail function. TLS/SSL encrypted connections are supported.
can be setup to get activated in different recorder modes and with
different recording devices at specific
time and date.
a selectable sound or start an external program when a trigger
sound occurs. Delete file after it's sent by email with a script,
copy file to backup storage, database etc.
All recorded sound files can be stored in a date folder
hierarchy for easy organization of the sound files.
Sync the folder structure with Dropbox, Google drive or similar service
for remote access to the files from smart phones etc.
can after a recording automatically encrypt the recorded sound file (Snooper Professional has advanced PGP encryption).
Useful when transferring the recording over internet by mail or FTP.
- Frequency analyzer
Built in Real time frequency analyzer (spectrum analyzer and octave analyzer) shows a detailed picture of the input sound signal.