No sound, microphone muted or profile hangs? Fix audio problems under Windows quickly yourself! Our guide takes you through ...

If you have ensured that your headphone or speaker is connected properly, but still face this issue, here are some suggested methods to resolve the audio problem. Use High Definition Audio Device ...

Santa Clara, Calif. — National Semiconductor Corp. has designed a Boomer light emitting diode (LED) driver that provides audio synchronization without real-time software processing. The LM4970 LED ...