To: Toni Wheeler who wrote (7055 ) 7/28/1999 8:21:00 AM From: ted quinn Respond to of 8193
the Forward Concepts report that says crus is #1 in audio--here's an excerpt from their website: The Convergence of Audio: A Chip Market Analysis -------------------------------------------------------------------------------- EXECUTIVE SUMMARY -------------------------------------------------------------------------------- A. INTRODUCTION Historically, the Personal Computer (PC), Consumer, and Professional Audio chip markets were three separate and completely different end markets. Generally, companies targeting the PC space were not really found in the consumer space and visa versa. The needs for the Professional Audio market were so different from the consumer markets that there were separate groups within the semiconductor manufacturers each trying to address the specific needs of each of the market segments. Today, there is a definite convergence of these three markets and the technologies that address them. With new standards like DVD (Digital Versatile Disk)-Audio, Super Audio CD, and Dolby AC-3, manufacturers are touting professional quality audio for your home and PC. Early PCs were mainly used in the workplace. The demand for sound cards did not materialize until the PCs started migrating to the home. At home, the user was able to play games that were written for the SoundBlaster™ standard popularized by Creative Labs. When computer manufacturers started integrating audio in their PCs, it was primarily done in their home PCs. With the technology constantly evolving and the addition of wavetable and 3D sound positional audio in sound cards and in audio controllers, sound found an application in the work PC for VideoConferencing. Today, the audio function has achieved a 100% penetration level in the PC. The sound board market was once an after-market play, but retail sales have largely dried up as sound functionality has become a standard part of most PCs shipped today. Interestingly, we now see audio migrating out of the PC box, completely, within the next 5 years, thanks to Intel. In 1997, PCs were ISA-based with integrated Compact Disk (CD) ROMs. Audio was integrated via add-in cards or FM synthesis sound chips placed right on the motherboard. Looking at 1999 and forward, there is a definite shift in the architecture and the features of the PC. ISA is giving way to PCI, CD ROMs will be replaced by DVD ROMs, analog speakers will be replaced by Digital Speakers, and the PC core logic will integrate necessary audio functions to completely eliminate the need for a separate audio controller. PC FUTURE TRENDS ISA PCI CD ROM DVD ROM ANALOG SPEAKERS DIGITAL SPEAKERS The introduction of the digital CD player, that eventually replaced the analog record player, primed the consumer industry for a major technology shift. A shift from analog to digital technology is taking hold in the consumer industry that is fueled by two factors. One, with the heavy proliferation of the PC in the home, consumers are now requiring better quality video, similar to the quality of the PC. Two, the movie theater industry is driving the technology in the electronic equipment in the home to achieve the same quality audio and video experienced in the movie theaters in the consumer's home theater. To achieve the home theater experience we see two major transitions in the consumer equipment CONSUMER MARKET TECHNOLOGY SHIFTS Analog Digital 2-channel 5+ multichannel systems With analog technology being replaced with Digital and with standard 2-channel systems being replaced by multi-channel systems, a variety of new electronic equipment is starting to emerge and revolutionize the consumer market. The DVD player, with its MPEG-2 video and MPEG or Dolby Digital audio quality, will replace the analog VCR and perhaps even the CD player as DVD players begin to integrate DVD video and DVD audio. Cable and Satellite set-top boxes will continue to experience good growth as new applications like Web browsing start to get integrated in them. Analog Audio/Video (A/V) Receivers will start to be replaced with Digital A/V Receivers that integrate MPEG video and audio as well as Dolby Digital and other popular audio formats. Also speakers will start to integrate digital functionality first in the PC space and then migrating into the Consumer segment. In the portable music player market, Walkman like CD players will be replaced by similar players utilizing the DVD format. The introduction of the PC personal player, like MP3 type players, will reduce the growth rate of the traditional CD portable player as well as the MiniDisc Format.