| |
 |
  |
| |
|
|
|
| |
|
|
|
| |
 |
Mobile Multimedia Processors |
|
| |
|
|
|
|
 |
|
| Home > Products > Mobile Multimedia Processors |
 |
A mobile phone multimedia processor processes multimedia imaging, video and/or audio signals that the mobile phone receives, captures or generates. A mobile phone multimedia processor is typically embedded in the chipset of the mobile phone. The following diagram illustrates an example of the architecture of a mobile phone containing a multimedia processor.
Our mobile phone multimedia processors are specifically designed to address the need for quality, cost effective solutions for embedded cameras and video and audio functions in mobile phones. All of our mobile phone multimedia processors are sold under our own brand name.
The following table sets forth major mobile phone multimedia processors which we have developed and shipped in volume. |
|
| Product
|
Features
|
 |
|
| |
Single-chip
imaging processor enabling image communication
between a mobile phone and an attachable camera. |
| |
Single-chip
video processor enabling images and video clips
communication between a mobile phone and display;
directly connects to CMOS/CCD image sensors and
LCD display modules. Supports 8x digital zoom
and includes 2D graphics acceleration, image rotation
and special image effects. |
| |
1.3 mega-pixel
camera controller chip enabling real-time capture
and display of video and still images. Supports
16x digital zoom, with pan functions, overlay
and alpha-blending functions between camera's
video stream and host CPU's graphics. Includes
384KB of embedded SRAM and an integrated graphics
engine delivering graphics acceleration. |
 |
| |
Mobile audio
processor with 0.18 micron technology. Integrated
40-polyphony wavetable MIDI synthesizer. Supports
playback of MIDI ringtones in various formats,
including SMF, SP-MIDI, VMD, and i-Melody, as
well as playback of real-time audio streams in
ADPCM format. Offers several unique features,
such as user-defined sound effect, rhythm vibration,
pulsating RGB color LED and caller ID. Supports
hands-free operations, media playback over stereo
headphones and karaoke functions.. |
| |
Mobile audio
processor with 0.18 micron technology. Integrated
64-polyphony wavetable MIDI synthesizer. Supports
playback of MIDI ringtones in various formats,
including SMF, SP-MIDI, VMD, and i-Melody, as
well as playback of real-time audio streams in
ADPCM format. Offers several additional features,
such as user-defined musical instruments, user-defined
sound effects, rhythm vibration, pulsating RGB
color LED, and caller ID. Supports hands-free
operations, media playback on stereo headphones
and karaoke functions. |
| |
Mobile audio
processor supporting a range of audio applications
including MP3 playback, Hi-Fi ringtone, polyphonic
ringtone, game background music and streaming
audio playback. |
| |
Single-chip
audio processor providing high-fidelity music
ringtones and game sounds for mobile phones, as
well as support for karaoke functions and 3-D
sound effects. Integrates a 40-polyphony wave-table
MIDI synthesizer. |
| |
Enhanced
version of the VC0918 with 64-polyphony wave-table
MIDI synthesizer and support for various MIDI
file formats as well as user-defined musical instruments. |
| |
Low-power
single-chip mobile audio processor supporting
a range of applications such as MP3 playback,
Hi-Fi ringtone, polyphonic ringtone, game background
music and streaming audio playback. |
| |
High-speed
integrated mixed-signal mobile audio processor
with 0.18 micron technology. Integrated FAT 16/32
file system storage, MP3 decoder, 64-polyphony
MIDI synthesizer, IMA-ADPCM decoder and 2-channel
ADCs and PAs. Also integrates SD/MMC/T-flash and
NAND flash interfaces, and provides mobile audio
center functionalities. Supports transfer of audio
data from PC or other devices via USB 2.0 and
SD/MMC card memory interface. Enables high-fidelity
music and 3D virtual sound effects, and supports
recording and playback of phone conversations,
answering machine messages, and MMS/Voice mail
with musical background features. Enables digital
rights management, or DRM, protection of music
content through an integrated AES decryption engine. |
|
| |
Mixed-signal
single-chip mobile multimedia processor with 0.18
micron technology, with embedded 1.3 mega pixel
camera processor. Integrates JPEG codec, ISP (Image
Signal Processor), LCD controller, MP3 decoder,
64-channel MIDI synthesizer, 3D-sound processor,
10-band equalizer, stereo audio speaker/headphone
amplifier, stereo voice ADC, 8-bit MCU, FAT 12/16
file system, a flash controller, and a SD/MMC
card controller. Provides a competitive solution
for 2.5G and 3G phones. |
| |
Single-chip
mobile multimedia processor with 13 micron technology,
supporting a FAT 12/16/32 file system. Powered
by an embedded microprocessor core with low-power
consumption. Integrates MPEG4 codec, H.264 Codec,
2 mega pixel camera processor, AMR codec, MP3
decoder, AAC/AAC+ decoder, WMA decoder, MIDI synthesizer
and a game engine. Provides a complete solution
for the feature-rich 2.5G handset market. Also
supports video conferencing for 3G phones. |
|
|
|
|
