USB Digital Headset Microphone
This USB Digital headset is simple to use!
Simply plug into a USB port and experience superior
sound quality. This head-worn microphone is
comfortable and shaped for ease of use! Stock up
today!
--> General Features:
- White
- USB 1.1 compliant
- Supports 16-bit mono/stereo and 24-bit stereo for
downstream
- Supports 8-bit mono and 16-bit mono/stereo for
upstream
- 48.0 KHz sampling rates
- Superior signal-to-noise ratio
- No Sound card needed
- Comfortable
--> Regulatory Approvals:
- FCC
- CE
MORE INFO ABOUT CHIP INSIDE:
Features:
Micronas UAC3556B Chip
Single-chip, USB specification 2.0 compliant, stereo audio A/D and D/A converter
Supports 8/16bit mono/stereo recording and up to 24 bit playback
Supports streaming of compressed audio (Dolby Digital, MP3) to external decoder
Vendor Identification and Device Configuration with external EEPROM
Bus-powered and self-powered mode possible
Remote wake-up
12 general-purpose I/O pins with HID support
I2S input/output interface
Independent adaptive sample rates of 6.4 to 48 kHz for USB recording and playback (enhanced full duplex)
Audio baseband control: bass, treble, loudness, volume, balance, and mute
Dynamic bass management (Micronas Dynamic Bass (MDB)
Digital speaker equalizer 5-band parametric equalizer)
Adjustable digital active crossover filter for subwoofer
THD better than 90 dB and SNR of typ. 96 dB for D/A converters
THD better than 90 dB and SNR of typ. 92 dB for A/D converters
power supply rejection ratio >95 dB for analog outputs
integrated low-power stereo headphone amplifier
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