发明申请
WO2021146577A1 DIRECTIONAL DETECTION AND ACKNOWLEDGMENT OF AUDIO-BASED DATA TRANSMISSIONS
审中-公开
基本信息:
- 专利标题： DIRECTIONAL DETECTION AND ACKNOWLEDGMENT OF AUDIO-BASED DATA TRANSMISSIONS
- 申请号：PCT/US2021/013669 申请日：2021-01-15
- 公开(公告)号：WO2021146577A1 公开(公告)日：2021-07-22
- 发明人： MENDEL, Oz , KNAUER, William
- 申请人： LISNR
- 申请人地址： 1340 Clay St, Suite 400
- 专利权人： LISNR
- 当前专利权人： LISNR
- 当前专利权人地址： 1340 Clay St, Suite 400
- 代理机构： HINES, Christopher L. et al.
- 优先权： US16/746,211 2020-01-17
- 主分类号： G10L19/00
- IPC分类号： G10L19/00 ; G08G1/095 ; H04R1/406 ; H04R29/005 ; H04R3/005
摘要：
Systems and methods for detecting and acknowledging audio transmissions containing data. In one embodiment, a method is presented that includes receiving multiple audio signals that are detected by multiple receivers from within a service area. A first audio transmission may be detected in a first subset of the audio signal that are received by a first subset of the receivers. The first subset of the receivers may be positioned to receive audio transmissions from computing devices located within a first portion of the service area. At least one transmitter may be identified that is positioned to transmit audio transmissions to computing devices located within at least a subset of the first portion of the service area. A second audio transmission may be transmitted using the at least one first transmitter.
IPC结构图谱:
| G | 物理 |
| --G10 | 乐器；声学 |
| ----G10L | 语言分析或合成；语言识别 |
| ------G10L19/00 | 用于冗余度下降情形的语音分析—合成技术；语音编码或解码 |