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    • 9. 发明申请
    • DYNAMICALLY LEARNING A USER'S RESPONSE VIA USER-PREFERRED AUDIO SETTINGS IN RESPONSE TO DIFFERENT NOISE ENVIRONMENTS
    • 通过用户喜好的音频设置动态地学习用户的响应,以响应不同的噪音环境
    • US20080153537A1
    • 2008-06-26
    • US11614621
    • 2006-12-21
    • Charbel KhawandSteven D. Bromley
    • Charbel KhawandSteven D. Bromley
    • H04M1/00
    • H03G3/32H04M1/6016H04M1/6058H04M1/6066H04M1/72558H04R5/02H04R27/00
    • A radio device 100 includes: a speaker 130, which outputs audio signals, a microphone 129 that detects and receives audible sounds within the surroundings of the radio device; an audio volume/characteristic adjusting mechanism 125, which selectively increases and decreases the volume level or other audio characteristics of the audio signal outputted from the radio device based on a user input; and means (150) for dynamically adjusting the audio volume and other audio characteristics of the audio signal based on a stored relational mapping, which links a user adjustment of the audio volume/characteristic to a specific audible sound previously detected within the environment by the microphone 129, such that future detection of the audible sound by the microphone 129 triggers the dynamically adjusting of the audio volume (320) and other audio characteristics.
    • 无线电设备100包括:扬声器130,其输出音频信号;麦克风129,其在无线电设备的周围环境中检测和接收可听见的声音; 音频/特性调整机构125,其基于用户输入选择性地增加和减少从无线电设备输出的音频信号的音量或其他音频特性; 以及用于基于所存储的关系映射来动态地调整音频信号的音频音量和其他音频特性的装置(150),所述关系映射将音频/特性的用户调整与由环境中先前在环境中检测到的特定可听见的声音相关联 129,使得由麦克风129对未听到的声音的检测触发音频音量(320)和其它音频特性的动态调整。
    • 10. 发明授权
    • Error correction of MSK signals dependent on sample quality
    • 取决于样品质量的MSK信号的误差校正
    • US5583890A
    • 1996-12-10
    • US308230
    • 1994-09-19
    • Steven D. Bromley
    • Steven D. Bromley
    • H04L27/233H04L27/10
    • H04L27/2338
    • A method and corresponding apparatus for error correction of MSK-coded data receives a signal (101) partitionable into adjacent frames (111,113) each subdividable into three tridents (103, 105, 107). A first sample quality metric (225) applicable to a p (123) of the signal (101) associated with a last trident (107) of the tridents of a first frame (111) of the adjacent frames (111, 113) is synthesized, and a second sample quality metric (227) applicable to a portion (125) of the signal (101) associated with a first trident (103') of the tridents of a second frame (113) following the first frame (111) is synthesized. Each of the first and second sample quality metrics (225, 227) have a magnitude dependent on a time that the associated portion (123) of the signal (101) has a magnitude exceeding an average magnitude (127) of the signal (101). A corrected polarity (113) of the portion of the signal (101) associated with the last trident (107) of the tridents of the first frame (111) is determined dependent on a sample quality metric having a greater magnitude of the first sample quality metric (225) and the second sample quality metric (227).
    • 一种用于MSK编码数据的纠错的方法和相应装置接收可分割成相邻帧(111,113)的信号(101),每一个可细分为三个三态(103,105,107)。 合成适用于与相邻帧(111,113)的第一帧(111)的三进制数据的最后三叉树(107)相关联的信号(101)的ap(123)的第一采样质量度量(225) 并且合成适用于与第一帧(111)之后的第二帧(113)的三态的第一三态(103')相关联的信号(101)的部分(125)的第二采样质量度量(227) 。 第一和第二样本质量度量(225,227)中的每一个具有取决于信号(101)的相关联部分(123)具有超过信号(101)的平均幅度(127)的幅度的时间的幅度, 。 根据具有较大幅度的第一样本质量的采样质量度量确定与第一帧(111)的三态的最后三叉树(107)相关联的信号(101)的部分的校正极性(113) 度量(225)和第二样本质量度量(227)。