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Product name:

8ch PCI Logging Card

上市日期: 2009-09-16

 

GXPCI-8R telephone recording card offers 8 channels for recordinga port for playback. It is parallel connection, allowing recording of telephone, all kinds of audio, radio and carrier phone. Unique AGC in volume, mute-noise reduction and cutting in sound during recording technology are found on GX08R telephone recording card, which ensures high-fidelity tone. It is especially applicable for building a high-performance digital audio monitoring system.

 

Features:

PCI bus interface, plug and play, whole based on DSP architecture

Parallel connection and high-impedance recording module, do not have any influence to both side’s talk at any time

Offers two selections of compression to record and play backincluding 2 times (ADPCM) and 5 times(GSM), supporting playback by sound card

With unique interjecting voice technology, it can cut in sound prompt on demand (optionally) during recording

Accurately judge the channel status(Pickup/Hangup, Ringing, Activity/Silence, Short circuit, Disconnection)

Supports caller ID display, automatically identifies two modes respectively for FSK and DTMF

Configuring various functional modules in different ways results in high-impedance recording automatic sound response and leaving message.

Single host computer supports 10 cards, which do no need for inter-card connection

Drivers is based on event-driven in order to multi-channel programming.

8-channel,16-channel and 4-channel recording card are based on unified sound card driver and the three cards can be mixed insertion

Supports unique AGC in volume, which ensures the volume balance between the two sides talk and tone clear

Provides caller ID detection in a wide dynamic range, resulting in caller ID can be accurately detected in poor circuit conditions

Single card provides eight independent collateral ports for telephone recording and a port for playback. Supports three ways to start recording respectively for voltage-controlled, sound-controlled and key-controlled

Related models:

  GXPCI-8R 8 channel telephone recording card

Development Environment:

Provides drivers in WIN98/2000/XP /7 and LINUX operating system

Provides DLL dynamic link library and ActiveX control

Supports VC + +, VB, DELPHI, PB, C + + Builder,. NET

Provides the source procedure as a programming example.

Application areas:

Telephone Services working Quality Monitoring System.

The key sector of Banking, Insurance, Securities for audio monitoring

Scheduling departments: aviation, electric power, railways, oil, ports, transportation and other conducting control center

Monitoring telephone recording as evidence for Government departments and enterprises.

 

GXPCI-8R telephone recording card offers 8 channels for recordinga port for playback. It is parallel connection, allowing recording of telephone, all kinds of audio, radio and carrier phone. Unique AGC in volume, mute-noise reduction and cutting in sound during recording technology are found on GX08R telephone recording card, which ensures high-fidelity tone. It is especially applicable for building a high-performance digital audio monitoring system.

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