Resource: AURORA-5
Reference | AURORA-5 |
Date of Submission | Jan. 24, 2014, 4:17 p.m. |
Status | accepted |
ISLRN | 151-686-475-363-6 |
Resource Type | Primary Text |
Media Type | Audio |
Source | |
Language | English |
Description | The Aurora project was originally set up to establish a worldwide standard for the feature extraction software which forms the core of the front-end of a DSR (Distributed Speech Recognition) system. The AURORA-5 database has been mainly developed to investigate the influence on the performance of automatic speech recognition for a hands-free speech input in noisy room environments. Furthermore two test conditions are included to study the influence of transmitting the speech in a mobile communication system. The earlier three Aurora experiments had a focus on additive noise and the influence of some telephone frequency characteristics. Aurora-5 tries to cover all effects as they occur in realistic application scenarios. The focus was put on two scenarios. The first one is the hands-free speech input in the noisy car environment with the intention of controlling either devices in the car itself or retrieving information from a remote speech server over the telephone. The second one covers the hands-free speech input in a type of office or in a type of living room to control e.g. a telephone device or some audio/video equipment. The AURORA-5 database contains the following data: Further information is also available at the following address: http://aurora.hsnr.de |
Version | 1.0 |
Distributor | ELRA |