公开(公告)号：US20160072942A1

公开(公告)日：2016-03-10

申请号：US14802252

申请日：2015-07-17

Applicant: VIA TELECOM CO., LTD.

Inventor： MEOUNG-JIN LIM

IPC: H04M1/725 ,  H04M3/42 ,  H04W4/12

CPC classification number: H04M1/72552 ,  H04M1/72591 ,  H04W4/12

Abstract: An apparatus for communicating teletype (TTY) messages over a wireless voice link is provided. The apparatus includes a virtual TTY device manager, a display controller, and a keyboard controller. The virtual TTY device manager is disposed within a wireless communication device, and is configured to format first TTY messages for transmission over the wireless voice link, and is configured to extract second TTY messages from frames received over the wireless voice link. The display controller is disposed within the wireless communication device and is coupled to the virtual TTY element, and is configured to present the second TTY messages over a display of the wireless communication device. The keyboard controller is disposed within the wireless communication device and is coupled to the virtual TTY element, and is configured to enable a user to enter the first TTY messages via a keyboard of the wireless communication device.

Abstract translation: 提供了一种用于通过无线语音链路传送电传（TTY）消息的装置。 该装置包括虚拟TTY设备管理器，显示控制器和键盘控制器。 虚拟TTY设备管理器设置在无线通信设备内，并且被配置为格式化用于通过无线语音链路传输的第一TTY消息，并且被配置为从通过无线语音链路接收的帧中提取第二TTY消息。 显示控制器设置在无线通信设备内并且耦合到虚拟TTY元件，并且被配置为通过无线通信设备的显示器呈现第二TTY消息。 键盘控制器设置在无线通信设备内并且耦合到虚拟TTY元件，并且被配置为使得用户能够经由无线通信设备的键盘输入第一TTY消息。

公开(公告)号：US20150023508A1

公开(公告)日：2015-01-22

申请号：US14312237

申请日：2014-06-23

Applicant: VIA TELECOM CO., LTD.

Inventor： MEOUNG-JIN LIM ,  SANGHYUN CHI ,  WENDELINE RUTH AVIS

IPC: H04R29/00

CPC classification number: H04R29/00 ,  H04R3/04

Abstract: An automatic audio recovery system in a mobile device is provided. The system includes one or more status generators and an audio path recovery handler. The one or more status generators are configured to monitor operation of audio path elements within the mobile device, and are configured to detect and report one or more abnormal audio operations to an audio status monitor, where, responsive to one or more reports corresponding to the one or more abnormal audio operations, the audio status monitor requests automatic recovery of the audio path elements. The audio path recovery handler is configured to receive an automatic recovery request from the audio status monitor, and is configured to responsively direct reset elements corresponding to the audio path elements to automatically initialize the audio path elements to a stable state.

Abstract translation: 提供了移动设备中的自动音频恢复系统。 该系统包括一个或多个状态发生器和音频路径恢复处理器。 一个或多个状态发生器被配置为监视移动设备内的音频路径元件的操作，并且被配置为检测并将一个或多个异常音频操作报告给音频状态监视器，其中响应于对应于 一个或多个异常音频操作，音频状态监视器请求自动恢复音频路径元素。 音频路径恢复处理器被配置为从音频状态监视器接收自动恢复请求，并且被配置为响应地直接对应于音频路径元素的复位元件来自动将音频路径元件初始化为稳定状态。