eSound™ engine for Mobile Devices
VoIP voice signal processing library for realizing VoIP features on cellular phones, smart phones, home appliances and more.
The engine is compact and is optimized for various platforms such as ARM, X-scale, SH, etc. |
| Features |
| Voice codecs |
G.722, G.711, G.729a, and others |
| Packet interval |
10ms-120ms |
| 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 |
| Recording |
WAV format |
| Playing |
WAV format |
| Conference |
Automatic mixing control handling multi-codec |
| Statistical information collection |
Information about RTP packet loss, jitter etc. |
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| Requirements |
| CPU |
ARM, X-scale, SH Core, MIPS etc. |
| OS |
Windows Mobile, RT 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 eSoundT, rich in expression.
Experience the difference!
wav.file appr 299KB, 256Kbit/s
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