Gnome P. User Guide
3.
TECHNICAL DATA
Number of recording channels
1 or 2
Integrated flash memory size
2 GB or 4 GB
Recording format
mono/stereo PCM 16 bit or with
2x compression (
µ
-law)
Sampling frequency
8, 16 kHz
Gain ripple
3 dB max.
SNR
at mic input:
72 dB min.
at line input:
78 dB min.
Total Harmonic Distortion for
mic input (at 1kHz, with 16 kHz
sampling frequency)
without compression
0.1% max.
with 2x compression
1% max.
Total Harmonic Distortion for
line input (at 1kHz, with 16 kHz
sampling frequency)
without compression
0.01% max.
with 2x compression
1% max.
Automatic Gain Control range
0…42 dB
Voice Activation range
1…60 dB
Microphone
Type
Electret, HF-resistant
Sensitivity
-55 dB
Noise floor
28 dB max.
Max. operation time
without battery re-
charge
Record mode
37 hrs
Stand-by
mode
Timers
1 000 hrs
Voice Activation
250 hrs
Max. recording duration: mono, 8kHz, compressed
74 hrs (2 GB)
149 hrs (4 GB)
Guaranteed recording duration: stereo, 16kHz, without
compression
9.3 hrs (2 GB)
18.6 hrs (4 GB)
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