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Reducción de la distorsión no lineal de altavoces

Resumen

Tipo:
Búsqueda de socios
Referencia:
RDDE20160608001
Publicado:
20/06/2016
Caducidad:
20/06/2017
Resumen:
Una pyme alemana está preparando una propuesta de I+D en el programa Eurostars. El objetivo es desarrollar un altavoz activo que compense las distorsiones no lineales en tiempo real. La empresa busca una o dos pymes con experiencia en fabricar altavoces o sensores de movimiento. La propuesta será presentada a finales de agosto, siendo la fecha límite el 15 de septiembre de 2016.

Details

Tittle:
Reducing non-linear distortion in loudspeakers
Summary:
A German R-Y-D performing SME is preparing a European joint R-Y-D proposal under the Eurostars program. The project is about creating an active loudspeaker that can compensate the nonlinear distortions in real-time. They are looking for one or two partners from SMEs that have expertise in producing loudspeakers and/or movement sensors. The proposal should be submitted by the end of August 2016 for the EUREKA EUROSTARS deadline (15 September 2016).
Description:
An ideal loudspeaker produces acoustic waves, which are a linear transformation of the input signal. But in reality loudspeakers have inherent nonlinearities generating distortion in the output signal. This distortion is perceived by human ears, introducing a real degradation of the sound fidelity. A German SME has developed a unique solution to compensate the nonlinear distortions in real-time, based on a self-learning algorithm and a motional sensor system. Targeted end-users of the product are consumers who prefer high-fidelity loudspeakers as well as any sellers of high-fidelity loudspeakers and/or industries that include those in their products (e.g. high-end automotive). Partners are sought from SMEs that have expertise in producing loudspeakers and/or movement sensors. The German SME will be the coordinator of the project, a university is already involved and has done preliminary studies that validated the approach. The proposal should be submitted by the end of August 2016 for the EUREKA EUROSTARS deadline (15 September 2016). The expected duration of the project is 24-36 months. EoIs are welcome until August 5th, 2016. The project is expected to start at the beginning of 2017.

Stage of Development:
Under development/lab tested

Partner sought

Partner Sought:
1) Loudspeaker producer that will develop a dedicated driver specially design to be equipped with the sensor system. 2) A company with the expertise in movement sensors for example contactless optical sensors that will develop and produce a dedicated sensor to monitor the movement of the loudspeaker´s membrane.
Type of Partnership Considered:
RDR

Client

Type and Size of Client:
Industry SME 11-49
Already Engaged in Trans-National Cooperation:
No
Languages Spoken:
English
German
Italian

Dissemination

Restrict dissemination to specific countries:
Austria
Belgium
Canada
Denmark
Finland
France
Germany
Korea, Republic Of
Luxembourg
Netherlands
Norway
Spain
Sweden
Switzerland
United Kingdom
United States

Programme-call

Evaluation Scheme:
single stage
Anticipated Project Budget:
2 Mio Euros
Coordinator Required:
No
Deadline for Call:
15/09/2016
Project Duration:
156
Weblink to the Call:
Project title and Acronym:
Adaptive loudspeaker