Description

GX*6R telephone recording card offers *6 channels for recording, a port for playback and parallel connection, allowing recording of analog telephone, all kinds of audio, radio and carrier Phone. Unique AGC in volume, mute-noise reduction and cutting in sound during recording are found on GX*6R telephone recording card, which ensures high-fidelity tone. It is especially applicable for building a high-performance digital audio monitoring system. Features: 1, PCI bus interface, plug and play, whole based on DSP architecture 2, Parallel connection and high-impedance recording module, rules out interruption of data transmission on monitored channel at any time 3, Offers two selections of compression to record and play back, including at 2 times (ADPCM) and 5 times(GSM), supporting playback by sound card 4, With unique tone inserting technology, it can cut in sound prompt on demand (optionally) during recording. 5, Accurately judge the channel status(Pickup/Hangup, Ringing, Activity/Silence, Short circuit, Disconnection) 6, Supports caller ID display, and automatically identifies two modes respectively for FSK and DTMF 7, Configuring various functional modules in different ways results in high-impedance recording , automatic sound response and leaving message. 8, Single card supports *6 channels processing and single host computer supports **8 channels processing, which do no need for inter- card connection 9, Drivers is based on event-driven in order to multi-channel programming *0, *-channel, *-channel and **-channel recording card are based on unified sound card driver and the three cards can be mixed insertion. *1, Supports unique AGC in volume, which ensures the volume balance between the two sides talk and tone clear *2, Provides caller ID detection in a wide dynamic range, resulting in caller ID can be accurately detected in poor circuit conditions