专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090295735A1 Electronic Device and Method for Automatically Converting Text into a Speech Signal 审中-公开
标题翻译：将文本自动转换为语音信号的电子设备和方法
公开(公告)号：US20090295735A1
公开(公告)日：2009-12-03
申请号：US12127333
申请日：2008-05-27
申请人： Wang Wang , Wei Guo , Kan Ni , Danilo Tan
发明人： Wang Wang , Wei Guo , Kan Ni , Danilo Tan
IPC分类号： G06F3/02 , G10L13/00
CPC分类号： G10L13/00
摘要： An electronic device and a method for automatically converting text to be displayed on a display screen of an electronic device into a speech signal when ambient light conditions affect viewing of the text. The method is performed by the electronic device and the method includes receiving a command to display text on the display screen and determining if an ambient light signal provided by an ambient light sensor is above a pre-determined viewing threshold. This ambient light signal corresponds to ambient light conditions adjacent the display screen. The method also includes automatically converting the text to a speech signal when the ambient light signal is above the pre-determined viewing threshold. Suitably, there is performed a step of emitting the speech signal in an audible form from a speaker.
摘要翻译：一种当环境光条件影响文本观看时，将电子设备的显示屏幕上显示的文本自动转换为语音信号的电子设备和方法。该方法由电子设备执行，并且该方法包括接收在显示屏幕上显示文本的命令，并确定由环境光传感器提供的环境光信号是否高于预定的观看阈值。该环境光信号对应于与显示屏相邻的环境光条件。该方法还包括当环境光信号高于预定观看阈值时自动将文本转换为语音信号。适当地，执行从扬声器发出声音形式的语音信号的步骤。

2. 发明申请

US20060128324A1 Amplifier with varying supply voltage and input attenuation based upon supply voltage 有权
标题翻译：具有不同电源电压和基于电源电压的输入衰减的放大器
公开(公告)号：US20060128324A1
公开(公告)日：2006-06-15
申请号：US11011579
申请日：2004-12-14
申请人： Geroncio Tan , Timothy Heffield , Gustavo Leizerovich , Danilo Tan
发明人： Geroncio Tan , Timothy Heffield , Gustavo Leizerovich , Danilo Tan
IPC分类号： H01Q11/12
CPC分类号： H03G3/3047 , H03G3/3042
摘要： A radio frequency amplifier module (500) has a voltage monitor (546) that monitors an input supply voltage of an input power supply (534) and an adjustable power supply (512) that accepts power from the input power supply (534) and produces an adjustable power supply output that has a controllable voltage. The radio frequency amplifier module (500) further has an amplifier (402) that is supplied by the adjustable power supply output and that amplifies a radio frequency signal. The radio frequency amplifier module (500) also has an output controller (546) that is communicatively coupled to the voltage monitor and the adjustable power supply (512). The output controller (546) controls, in response to the input source voltage, the controllable voltage of the adjustable power supply output.
摘要翻译：射频放大器模块（500）具有监测输入电源（534）的输入电源电压的电压监视器（544）和从输入电源（534）接受电力的可调电源（512），并产生具有可控电压的可调电源输出。射频放大器模块（500）还具有由可调电源输出端提供并放大射频信号的放大器（402）。射频放大器模块（500）还具有通信地耦合到电压监视器和可调电源（512）的输出控制器（546）。输出控制器（546）响应于输入源电压控制可调电源输出的可控电压。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式