eSound™ engine for Server-based solutions
VoIP voice signal processing library for server systems realizing voice content services, high voice quality conference services, call center services, etc. |
| Features |
| Voice codecs |
G.722, G.711, G.729a, and others |
| Packet interval |
20ms-120ms |
| Quality of service |
Tos field setting |
| Jitter buffer controller |
Dynamic/Static |
| RTP/RTCP |
RFC1889/1890 |
| Packet loss concealment |
packet loss concealment for any codecs |
| Outband DTMF |
RFC2833 |
| Inband DTMF |
(send only) |
| Gain control |
Gain control by signal processing (independent of the volume in OS) |
| Recording |
WAV format |
| Playing |
WAV format |
| Conference |
Automatic mixing control handling multi-codec plus functions for call centers |
| Statistical information collection |
Information about RTP packet loss, jitter etc. |
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| Requirements |
| OS |
Windows2003 Server, Linux |
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Selection Guide |
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Further Information |
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Listen to a voice demo:
First you will hear the voice of a conventional telephone. Next, you will hear the voice using eSound™, rich in expression.
Experience the difference!
wav.file appr 299KB, 256Kbit/s
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