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...Greeting Card, 40 Seconds Recording with Replaceable Batteries Specification Record and play speech, music or sound effects using the built-in microphone and speaker. Your recorded message will play as the c...
...sounds. This is a room which is acoustically like being high above the ground in the open air because there are no reflections from the walls, floor or ceiling. This means it is ideal for testing the respons...
...sounds. This is a room which is acoustically like being high above the ground in the open air because there are no reflections from the walls, floor or ceiling. This means it is ideal for testing the respons...
Microphone Transformer Audio Transformer Magnet Ring Coil High Power Filter 1.Product Description This is a core signal processing and power filtering system specifically designed for high-end professional audi...
High-fidelity sound, a unique interference noise squelch Using a quartz crystal oscillator, the frequency is more stable Audio compression ---- expansion technology greatly reduces noise, increase dynamic range...
Adopt-lock plug firmly separated structure, ensuring high reliability and stable performance very high quality back electret condenser head, with excellent directivity characteristics. wide frequency response, ...
Product introduction: Selection of high quality very back capacitance, with excellent directivity. Frequency response is broad, clear sound quality and low noise. Technical parameters: Pickup type: 9.7 back con...
Full Digital Multi-Functional Wireless Digital Voting Delegate Unit Conference Microphone Wireless Digital Voting and Interpretation Delegate Unit Main Features 1. Wireless communication, setting up all system ...
VIS-DVU-FS1 CAT5 Digital Conference System Flush-mounting Voting Unit Main Features Compliance with IEC 60914, GBT 15381-94 The unique AUDIO-LINK digital ring network technology achieve full-digital signal ...
VIS-DVU-FS1 CAT5 Digital Conference System Flush-mounting Voting Unit Main Features Compliance with IEC 60914, GBT 15381-94 The unique AUDIO-LINK digital ring network technology achieve full-digital signal ...
Embedded Conference Mircrophone CAT5 Digital Flush-mounting Discussion Chairman Unit For Conference System VIS-DCC-F Main Features Compliance with IEC 60914, GBT 15381-94 The unique AUDIO-LINK digital ring ...
Embedded Mircrophone CAT5 Digital Flush-mounting Discussion Delegate Unit VIS-DCD-F Technical Parameters Button Touchable interface, no physical buttons Sound Pickup heart type capacitance Sensitivity -46 dBV /...
Embedded Mircrophone CAT5 Digital Flush-mounting Discussion Delegate Unit VIS-DCD-F Main Features Compliance with IEC 60914, GBT 15381-94 The unique AUDIO-LINK digital ring network technology achieve full-d...
Discussion System With Voting System CAT5 Wired Digital Voting Chairman Unit Technical Parameters Button Touchable interface, no physical buttons Sound Pickup heart type capacitance Display OLED display 128 3...
Discussion System With Voting System CAT5 Wired Digital Voting Chairman Unit Technical Parameters Button Touchable interface, no physical buttons Sound Pickup heart type capacitance Display OLED display 128 3...