Method and system for administering subjective listening test to remote users
US7831025B1 · kind B1 · utility
7Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 2006 |
| Grant date | Nov 9, 2010 |
| Priority date | — |
| Expiry date | Aug 4, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M3/2236
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method and system for administering a subjective listening test to remote users. A user can participate in a subjective listening test, such as an MOS listening test, over a telephone call. The telephone call is received and audio recordings are sequentially played over the telephone call. Quality ratings corresponding to the audio recordings are input by the user over the telephone call. The user can input digits corresponding to the quality ratings. This allows a user to take part in a subjective listening test without traveling to a lab.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.