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Sistema para medir la latencia de audio y vídeo

Resumen

Tipo:
Oferta Tecnológica
Referencia:
TOEE20170913001
Publicado:
25/09/2017
Caducidad:
25/09/2018
Resumen:
Una empresa estonia ha desarrollado un sistema para medir la latencia de audio y vídeo que ofrece una forma precisa de medir la latencia entre diferentes señales de audio y vídeo. Se trata de una herramienta de campo que permite a ingenieros de diseño y especialistas en control de calidad medir de forma precisa los parámetros de latencia en sistemas de audio-vídeo. El sistema genera señales de referencia visibles (LED con diferentes patrones de parpadeo) y audibles (altavoz con diferentes patrones de pitidos) y genera un informe automático de la medida. La empresa busca pymes y universidades con el fin de establecer acuerdos de cooperación técnica y ofrece acuerdos de servicio para probar y aplicar el kit en proyectos de control de calidad e I+D.

Details

Tittle:
Video and audio latency measurement system from Estonia
Summary:
An Estonian company has developed a video and audio latency measurement system to provide accurate way to measure latency between different video and audio signals. It is designed as an on-field tool allowing design engineers and Quality Assurance specialists accurately measure latency parameters in Audio-Video systems. They are looking for SMEs and universities for technical co-operation and offer service agreements for testing and applying the kit in their quality control and R-Y-D projects.
Description:
The system is intended to provide accurate way to measure latency between different AV (audio and video) signals with accuracy better than 5 milliseconds. It is designed as an on-field tool for video and audio equipment designers and QA (quality assurance) specialist to get fast understanding what are the latency parameters in the audio/video system they are working with.

Latency measuring system generates visible (LED with different blinking patterns) and audible (speaker with different beeping patterns) reference signals and generates automatic report of the measurement.

Key features:
- 3x high speed optical inputs to capture image changes from screens
- 2x audio inputs to capture audio signals from device audio outputs
- LCD screen and LED indicators for quick user feedback
- Connects to PC with USB interface
- Works with MS Windows software that provides measurement automation and reporting
Advantages and Innovations:
It is an easy to use system (incl. MS Windows software and straightforward set-up with step-by-step manual) providing analytical feedback for latency measurement accuracy better than 5 milliseconds.

The software allows capturing longer sequences of input signals and calculating accurate latency values using cross-correlation of these signals. It´s a reliable and accurate method also used in Microsoft AV labs.
Stage of Development:
Already on the market
IPs:
Secret Know-how

Partner sought

Type and Role of Partner Sought:
- Type of partner sought: SME, University
- Specific area of activity of the partner: using, testing and developing audio and video devices and systems (e.g. mobile phone cameras).

The company is looking for partners interested in technical cooperation for testing and applying the kit in R-Y-D projects.

The company is also open for commercial agreement with technical assistance to set up the system according to specific needs of the partner. The company also offers service agreement to test different audio-video devices.

Client

Type and Size of Client:
Industry SME <= 10
Already Engaged in Trans-National Cooperation:
Si
Languages Spoken:
English
Russian

Keywords

Technology Keywords:
09001002 Métodos e instalaciones de ensayo / análisis