System and method for detecting electronically based responses to unanswered communication session requests
US11295734B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2020 |
| Grant date | Apr 5, 2022 |
| Priority date | — |
| Expiry date | Sep 29, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2203/2027
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems for detecting an answering machine/voicemail system using a machine learning model are provided herein. In some embodiments, a method for detecting an answering machine/voicemail system using a machine learning model comprises receiving an audio stream from a telecommunication session; parsing the audio stream into a plurality of audio files; converting each of the plurality of audio files into an image; inputting each of the converted images into the machine learning model; receiving a prediction from the machine learning model; sending an indication that an answering machine/voicemail system is detected when the received prediction is a beep.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.