13/09/2007

Phần mềm ghi âm điện thoại

Professional Audio and Telephone Recorder Software

VRS is a professional voice recording application used for telephone line recording, radio station logging, control room recording and much more.

This audio recording software can record 1 to 32 audio channels simultaneously with automated start and stop if required. VRS features digital signal processing to improve voice intelligibility and automatic level control. The recordings are automatically compressed for archiving. Later they can be searched by date, time, line or other data using the software directly or even using just your web browser (if you enable web access).

Typical Recording Applications

The VRS audio recording software can be used for:

Telephone line recording (call recording)
Radio station program logging
Radio communication recording
Remote audio monitoring


Click here to download the VRS Voice Recording System Download VRS Purchase VRS
The full features list of VRS follows but if you have any doubt about its suitability a quick way to test it is to simply download and install it. You don't need to purchase to download and it only takes a couple of minutes to complete downloading and installation. Download here. After you have tested VRS and found it to be suitable, you can purchase a location license. Purchase the here.


Click here to see more screenshots of the VRS Call Recording Software

Special Features for Telephone Recording

If you want to use VRS to record phone calls it can...

  • Record up to 32 telephone lines simultaneously and automatically.
  • Log dialed number (DTMF) for searching.
  • Provide outbound call audit and cost estimate displays and logs.
  • Find and play recordings ordered by date, line or DTMF number dialed.
  • Other workstations can start and stop recording on their extensions if required (ideal for call centers) using the VRS RemoteControl.
  • Record Voice Over IP (VoIP) phone calls directly over the network (eg. calls made with Express Talk SIP Softphone or using the Axon VoIP PBX). More information of VoIP can be found by clicking here.

General Voice Recorder Features

  • Record 1 to 32 audio channels simultaneously on one PC.
  • Automatic voice activated, hardware port control or continuous recording modes.
  • Signal processing to improve voice intelligibility and automatic level control.
  • Advanced audio compression to reduce file size. With the maximum compression setting, VRS can record 2 years of 24 hour-a-day audio on a 32GB hard drive!
  • Find and play recordings ordered by date and channel or from other computers on the local area network.
  • Save recordings as wave files.
  • Mirror recordings to backup drive(s).
  • Automatic upload of recordings to FTP server for web or internet access.
  • Automatically send recordings to an email address in the background.
  • VRS RemoteMonitor to listen to remote recording live over a network or internet with TCP/IP streaming more info >>>
  • VRS RemoteControl to control recordings (including start and stop) from another workstation on network. more info >>>
  • Includes an API + SDK so third party programs can control VRS recording more info >>>
  • WebAccess feature lets you find an play recordings using any internet browser. All you need to do is set the password.
  • Robust design and simple interface for fail-safe but user-friendly day to day operation.
Note: VRS is designed to record 1 - 32 independent channels and processes and stores each channel separately. For a recorder that is more suited to recording many microphones in the same room in a combined synchronous form, you should consider using the MSRS Conference Recorder.

If you want sound recording software to do something else, please see the Sound Recording Software page for a number of other recording programs.

Call Recording Scenarios
The VRS Recording System supports a number of different hardware setups. For a step by step guide to setting up your system to record phone calls, please see our Call Recording Scenarios page.

VRS Recording System
Introduction
Features
System Requirements
Screenshots
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- for Linux
Pricing and Purchase
RemoteMonitor
RemoteControl
SDK
Manual (pdf)
Questions (FAQs)
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Voice Recording Software - System Requirements

Computer Requirements

  • Pentium 1GHz or above
  • Windows 95/NT4/98/2000/Me/2003/XP/Vista

Sound Recording Hardware Requirements

Audio for VRS can be from any of the following sound devices:
  • The standard computer sound in (1 channel only). Just plug the audio source in.
  • The standard computer sound in split to 2 mono channels. Buy a simple Y cable from your local electronics to wire 2 mono sockets to a stereo plug. Then using Channel Properties assign one channel to "left mono" and the other to "right mono".
  • Multiple sound cards in one PC. Depending on slots and resources you can install up to 3 sound cards in one PC. Each stereo input can be split (ie. a total of 6 inputs). This requires a bit more technical work than a multichannel card (next).
  • Multiple channel sound cards. There are many multichannel sound cards on the market today. See our Recommended Hardware Page to find links. The VRS Recording System can be setup to use these channels. You can probably also install multiple devices to get more channels (check with the manufacturer first).
  • USB sound devices. USB devices usually can be used with a hub to connect many devices to one PC. Most modern USB sound devices let you do this (but check with the manufacturer before purchasing). Stereo devices can be split (see above).
  • Professional Telephony Boards [for Call Recording]. Both CAHTA and CURL make these in 2,4 and 8 line versions. CAHTA also offers a 2 or 4 line USB device. See Telephony Boards for more information. The boards cost more but include multichannel sound, caller ID, hardware control and telephone connection in one turn-key unit.

Call Recording Requirements
[Phone Recording Only]

If you want to use VRS to record calls you need either:
  • Call Recording Adapters (one for each line). In USA or Canada, Radio Shack (Tandy) supply a FCC approved unit for $US22 (cat no. 43-228A or 43-1236). But there are many better quality units available. You can also order these types of connectors online using the links from Call Recording Hardware
  • A Professional Multiline Telephony Board. Both CAHTA and CURL make these in 2,4 and 8 line versions. CAHTA also offers a 2 or 4 line USB device. See Telephony Boards for more information. The boards cost more than the call recording adapters but includes multichannel sound, caller ID, hardware control and telephone connection in one turn-key unit.
  • Also see Call Recording Scenarios for examples of some different approaches you can take to recording calls.
There are some other options (both for sound devices and call recording. Click here for more options.

Note: No hardware is required for recording Voice Over IP (VoIP) phone calls directly over the network (eg. calls made with Express Talk SIP Softphone).

Download VRS Audio Recording Software
The software can be downloaded by clicking on one of the following links. Once downloading is complete, run the file which will automatically setup the software. The complete manual is included. Once you have run the setup file, select the Help Contents item from the Help menu for a guide to using the VRS Recording System.

VRS Recording System - Purchase and Registration
VRS must be licensed for each installation at a specified location where it will be used. To purchase a license and obtain a registration key by credit card, please use the VRS Recording System - Pricing Info and Online Purchase page.

Reseller Terms
If you wish to become a reseller of this or any other software application made by us, please see our Software Reseller Information page.
Software Suggestions and Development Services
If you have any suggestions for improvements to VRS or suggestions for other audio software that you might need, please visit our suggestions page. Many of our software projects have been undertaken after suggestions from users like you. We also offer custom audio software development services for commercial organisations. Please visit our development page for more information.

VRS Recording System - More Information...

2 Comments:

Anonymous Candientu said...

Tôi đã sử dụng các phần mềm VRS ghi âm thanh nó rất hữu ích trong quá trình hội nghị, cuộc họp kinh doanh. Đó là hữu ích trong các cuộc thảo luận trong nhóm kỹ thuật và khi đề xuất dự án từ một bảng điều khiển của các thành viên. Candientu

07/03/2011, 01:54  
Blogger HanoiWap said...

Cám ơn bạn đã sử dụng

07/03/2011, 10:12  

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