Resource Center > Video and Audio Equipment

Video & Audio Equipment
Headset
Headset Types and Definition	Physical Characteristics
General definition about Headset Types of Headsets What is Telephone Headset? What is Bluetooth Headset? What is Cordless Headset? What is PC Headset?	How do Speakers work? Do PC headsets have noise canceling technology?
Usage and Maintenance	Common Mistakes
Do I have to install software on my PC to use a PC headset? Can I use a headset on my laptop? Why should I use a headset? The effect of using an amplifier with headset Tips to clean your headset	Why doesn't the Headset work with my mobile phone after the Headset has been fully charged and switched on? Why can’t my mobile phone find the Headset? Why doesn’t the Headset work suddenly? Why doesn’t the voice dialing function work with the Headset? Why is there a disturbance noise coming from the Headset? When my mobile phone was searching for the Headset, why did several Bluetooth devices appear on my mobile phone? Why can't I hear any sounds through my headset when I'm using my MX10 amplifier? Why doesn't the microphone on my headset work? I just got a new headset and amplifier. I can hear the people talking to me but they can't hear me. What's wrong? Why is my headset beeping? Sometimes it takes a few seconds before the caller can hear my voice. Why?
Speaker
Getting started to know computer speakers Details about Front Speaker Details about Surround Speaker Details about Subwoofers Further information about computer speakers Historical Review of 5.1 Channel Audio How does a speaker work? Glossary Relevant (Sound Card, Digital Audio, MIDI, HD Audio)
Shopping Guide
Shopping Guide for DVD Player	Shopping Guide for DVD Recorder
How to choose the DVD Player that fits your need? How DVD Player works? Types of DVD Players What is Progressive Scan? File formats Outputs Problem Solutions Additional Considerations	Types of DVD Recorders Time Shift Recording Recording Hours Connectivity Options Price Tips on DVD Media Selection Other Features
Shopping Guide for Karaoke DVD Player	Shopping Guide for Microphone
Guide for Karaoke DVD Player Karaoke Player Portable Karaoke Players Component Players	Guide for Microphone Different Types of Microphone Handheld Microphone Lavaliere Microphone Shotgun Microphone Boundary Microphone
Shopping Guide for Speaker
Guide for Speaker Sound Quality Surround or Stereo Multi-Channel Audio Both Stereo and Surround Size Cabinet Build Quality Driver Build Quality Internal Build Quality Connectors Other Considerations
Usage Guide
Cable Connection Guide	DVD Player Usage
Connection Guide Introduction Cable Types and What They Do What Makes a Quality Cable? The Difference between Connectors Other Elements That Can Make a Difference DVD Player Connection Connection to a conventional TV Connection to a TV equipped with an S-video jack Connection to a TV equipped with component jacks Connection to a stereo audio amplifier/receiver Connection to digital audio device DVD Recorder Connection Cable Connection without a Cable Box Cable Connection with a Satellite Receiver or Digital Cable Box Cable Connection with Analog Cable Box Cable Connection of Home Theatre Connection Guide	What formats of downloaded movies can be transferred to DVD Movies? How to burn Internet-downloaded movies DVD to play in DVD player? Why does DVD region code lock exist? What is a universal DVD Player? Can DVD Players also play music CDs? What is the Difference between Dolby Pro-Logic and Dolby Digital? Why do some DVD Players Only Playback in Two Channels? Why all DVD discs labeled “Dolby Digital” but some of them do not play in 5.1 channel surround?
DVD Recorder Usage	Karaoke System Usage
Is there a DVD Recorder that records in all formats? Tips for playing recorded DVDs in other DVD players How to copy video from Camcorder to DVD Recorder? Recordable DVD formats make a difference Do DVD Recorders also have region code lock like DVD players? Are DVD Recorders also good DVD Players? Can HDTV be recorded on a DVD Recorder? Does progressive scan work for DVD-recording? Does DVD Recorders produce audio-only DVDs? Can DVD Recorders record Dolby Digital 5.1/DTS surround sound? How long does a DVD-recording process take? Difference between Movie DVDs and DVDs created on DVD Recorders or PC	How to make my own Karaoke discs (CD+G)? What are DVD Karaoke Discs? What format does a Karaoke Machine play? The difference between CDGs, DVDs and VCDs Can CDGs be played on CD/DVD Player or computer? How does a speaker work? How does an amplifier work?
Glossory
DVD Player Related DVD Recorder Related Karaoke Related Microphone Related
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