发明名称 Audio enhancement module for portable media player
摘要 <p>An audio or video enhancement module incorporates advanced audio enhancement effects. These advanced effects cover a wide range including but not limited to 3D audio spatialization (virtualization) and transient enhancement. The device is configured for receiving an audio input signal, in analog or digital form, enhancing the received signal, and transmitting an output audio signal having the enhanced effects embedded in the signal. The output signal may be either digital or audio. Further, the output signal may be a mono signal, a stereo signal, a MIDI signal, or a multichannel signal (such as 2.1, 5.1, 7.1, etc.). User input to the module is provided to control the amount of audio enhancement.</p>
申请公布号 GB0901237(D0) 申请公布日期 2009.03.11
申请号 GB20090001237 申请日期 2007.06.29
申请人 CREATIVE TECHNOLOGY LIMITED 发明人
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