| 摘要 |
<p>A single chip audio system (100) includes a bus interface (101), digital to analog converters (110), an analog mixer (115), and anolog spatial enhancement circuitry (7500). Digital to analog converters (110) convert digital audio data received through bus interface (101) into analog signals. Analog mixer (115) mixes signals received from digital to analog converters (110) with an analog signal received from an external source. Analog spatial enhancement circuitry (7500) enhances first and second mixed analog signals output from analog mixer (115).</p> |
