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Authors: F. J. Suarez and C. Garcia

Affiliation: Universidad de Oviedo, Spain

ISBN: 972-8865-15-5

ISSN: 2184-2825

Keyword(s): Mobile Multimedia Service, Audio Compression, Audio Streaming, Performance Tunning.

Related Ontology Subjects/Areas/Topics: Audio and Video Streaming (Ipv4 / Ipv6) ; Computer Vision, Visualization and Computer Graphics ; Digital Audio and Video Broadcasting ; Image and Video Coding and Compression ; Image and Video Processing, Compression and Segmentation ; Image Formation and Preprocessing ; Multimedia ; Multimedia and Communications ; Multimedia and Voip - Services & Technologies ; Multimedia Signal Processing ; Telecommunications

Abstract: This paper shows how a PDA (Personal Digital Assstant)can be converted into an audio source within a private network or the web, providing capture, compression and streaming of audio as a real-time mobile service. Once the sound around the PDA has been captured and compressed to mp3 format, the service allows it to be broadcast to a Streaming Server. Once the audio reaches the Streaming Server, anyone with a network connection is able to receive and play it. The service provides different configuration parameters to control audio quality and broadcasting performance. For audio quality, different bitrate and frecuency values can be chosen. For broadcasting performance, different packet-length values can also be chosen, and the bitrate mode can be automatically controlled. The paper also includes the performance tunning of the compressor and experimental results using both wired and wireless networks.

CC BY-NC-ND 4.0

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Paper citation in several formats:
J. Suarez, F. and Garcia, C. (2004). REAL-TIME AUDIO CAPTURE, COMPRESSION & STREAMING SERVICE ON A PDA. In Proceedings of the First International Conference on E-Business and Telecommunication Networks - Volume 3: ICETE, ISBN 972-8865-15-5; ISSN 2184-2825, pages 345-350. DOI: 10.5220/0001391203450350

@conference{icete04,
author={F. {J. Suarez}. and C. Garcia.},
title={REAL-TIME AUDIO CAPTURE, COMPRESSION & STREAMING SERVICE ON A PDA},
booktitle={Proceedings of the First International Conference on E-Business and Telecommunication Networks - Volume 3: ICETE,},
year={2004},
pages={345-350},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001391203450350},
isbn={972-8865-15-5},
issn={2184-2825},
}

TY - CONF

JO - Proceedings of the First International Conference on E-Business and Telecommunication Networks - Volume 3: ICETE,
TI - REAL-TIME AUDIO CAPTURE, COMPRESSION & STREAMING SERVICE ON A PDA
SN - 972-8865-15-5
IS - 2184-2825
AU - J. Suarez, F.
AU - Garcia, C.
PY - 2004
SP - 345
EP - 350
DO - 10.5220/0001391203450350

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