| Multichannel USB Audio with Dolby Digital Live and DTS Connect
Software Bundle |
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| Overview |
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CM106-F+/ L+ is a highly
integrated single chip USB audio solution. All essential analog modules are
embedded in CM106F+/L+, including 8CH DAC and earphone buffer, 2CH ADC,
microphone booster, PLL, regulator, and USB transceiver. This chip design can
provided more efficiency features and high quality sound for high end USB audio
products application. It is very suitable for USB external audio box, USB
multi-channel headphone, USB Ducking System, USB Portable Home Theater Adoptoror
and USB audio interface multi-channel speaker set application.
CM106F+/L+ is
design for all kind of PC base USB multi-media audio device products. It is USB
2.0 full speed compatible and utilizes USB bus power for plug-and-play feature.
Via C-Media Xear 3D Sound USB audio driver, users can avail themselves of a much
better virtual 7.1 CH environment capable. Moreover, Xear 3D sound also
supported unique enviromentFX, 10 band equalizer sound effects and Karaoke
function. For high-end consumer application, this multi-media audio device can
easy to processing any sound source to Dolby Digital AC-3 and DTS interactive
raw data by real-time encoding function. The world first innovation software
function to grade up every PC system and output high quality digital sound
effects for link up with high-end home theater equipments like amplifier, DVD
player or decoder etc.
These special features are Dolby Digital Live and DTS Connect function
modules. As we know, Dolby Digital and DTS (Digital Theater System) are the
world well-known sound technology brands and generality using on consumer
electronics. Therefore, if PC products need to be home theater equipment or
media center this would be key feature and selling point for product
development. These functions not only provide easy bridge to connect PCs and
consumer electronics but also adding value and upgrade sound quality to PC
products. In the future, PCs can put on Dolby Digital and DTS logo on it and
provide advanced sound quality to end-user. All of modules were implemented by
C-Media in software technology and anyone can request these features by license
from Dolby Lab. and DTS Corporate. through C-Media.
Furthemore, Many features are programmable with external EEPROM and MCU
interface. In addition, Venders can using MCU/EEPROM/GPIO control interface
easily via HID software to develop remote control or keypad button functions.
Better yet, CM106-F+/L support stereo MIC, phone jack sense, S/PDIF I/O and
48/44.1 Khz sampling rate. |
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| Features |
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USB spec. 2.0 full speed
compliant and USB IF certification |
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USB audio device class spec. 1.0
and USB HID class spec. 1.1 compliant |
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IEC60958 spec. Compliant
(consumer format S/PDIF input and output with loop-back
support) |
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SCMS (Serial Copy Management
System) compliant |
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Dolby® Digital and DTS audio
streaming via S/PDIF out |
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USB remote wake-up
support |
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8 channel DAC output
with |
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16 bit
resolution |
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3.1 Vpp (1.1 Vrms) biased at
2.25V output swing |
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Volume control and mute
function |
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Earphone buffer |
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2X interpolator for digital
playback data to improve quality |
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2 channel ADC input
with |
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16 bit resolution
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3.2 Vpp (or 4.0 Vpp programmed by
vendor driver) biased at 2.25V input swing |
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Volume control and mute
function |
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Additional headphone output with
selectable source and phone jack sense |
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Stereo MIC support with boost
capability |
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Recording source select from
S/PDIF, MIC, Line-in and summation of MIC, Line-in and front
channel |
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MIC, Line-in monitor from front
channel (all channels optional) with volume control and mute
function |
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Master volume control by default;
per-channel volume control by C-Media driver |
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Playback with soft-mute
function |
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Support 48 / 44.1 KHz sampling
rate for both playback and recording |
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MCU support with two-wire serial
interface |
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Serial EEPROM support for
customized VID/PID |
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MCU / EEPROM / GPIO control via
HID software interface |
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Volume up / volume down /
playback mute HID button |
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LED indicator pins: operation /
recording mute / SCMS protection |
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Embedded USB transceiver and
power on reset circuit |
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Single 12MHz crystal input with
embedded PLL |
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Single 5V power supply with
embedded 5V to 3.3V regulator |
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Industry standard LQFP-48
(CM106-L+) or QFP-100 (CM106-F+) package |
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C-Media value added patent
software driver |
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Xear 3D sound |
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Earphone Plus |
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SPEAKER SHIFTER |
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Environment sound
effects |
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Room Size Mode |
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Graphic
Equalizer |
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Karaoke Function |
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Software Driver support Dolby
Digital Live for multi-media content real-time encoder with Dolby Digital AC-3
Raw data bit stream |
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Software Driver support DTS
Connect with DST Interactive and DTS NEO:PC sound technology |
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DST Interactive¡Ömulti-media content real-time encoder
with DTS Raw data bit stream |
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NEO:PC¡Öaudio up-mix matrix technology that
turns any 2 channel audio into 7.1 surrounds soun |
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