Speech Technology Center ANF II, Operating Manual

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DEVICE MAIN FEATURES
5
1
DEVICE MAIN FEATURES
1.1
Purpose
ANF II
is a portable device for sound cleaning and speech signals recording, it is a professional audio-recording device for
two-channel record, processing and playback of speech signals.
ANF II
allows improving the quality and intelligibility of
speech signals, recorded and uploaded to removable memory card.
1.2
About the product
Name: ANF II
portable device for sound cleaning and speech signals recording
Model: STC-H474
Producer: Speech Technology Center Limited
Address: Russia, St. Petersburg, Krasutskogo str. 4, PO 196084
Phone: +7 (812) 325-88-48
Fax: +7 (812) 327-92-97
For technical support:
support@speechpro.com
http://speechpro.com/support_form
1.3
Functions
Device provides the following functions:
1. Simultaneous two-channel recording of speech signals (audio track) using:
– Built-in microphones;
– External microphones;
– Line input;
– Phone line.
2. Playback of speech signals using:
– Headphones;
– Built-in dynamic;
– Line output.
3. Cyclic recording using free memory capacity (by circle).
4. Manual adjustment of the input signal level.
5. Operation from batteries and external power supply.
7. Use of filters to decrease speech signal distortion and simultaneously suppress different types of interference.
8. Use of filter to change the voice without possibility to restore it.
9. PIN code protection from the unauthorized access.