Embedded Systems Conference
Breaking News
Robotics Developer
User Rank
re: XMOS adds analog to processor for audio apps
Robotics Developer   3/21/2012 6:09:59 PM
What an interesting offering with the USB and analog support for audio. I wonder if it has enough fidelity to work as a higher end analog recording/playback device that is USB based? There seems to be a high enough sampling rate, but does high-end audio need more than 12 bits for conversion? I am sure that for most of the general consumer devices this will work just fine. Looking forward to seeing what becomes of this in terms of consumer products.

User Rank
re: XMOS adds analog to processor for audio apps
abraxalito   3/22/2012 1:17:42 AM
12bits of conversion would sound about as good noise-wise as Dolby C NR on the old cassette tape. Not too attractive in today's market methinks. While CD at 16bits is not quite enough for the highest end, 20bits is still normally overkill.

User Rank
re: XMOS adds analog to processor for audio apps
agk   3/22/2012 7:36:07 AM
The XMOS usb 2.0 audio devices have High Speed USB 2.0 with 480Mb/s of audio data, delivering 24-bit audio, sample frequencies up to 192kHz and from 2-40 audio channels. The one mentioned above with 1M/s samples and 12 bits can be used for other analog applications.

User Rank
re: XMOS adds analog to processor for audio apps
abraxalito   3/22/2012 1:21:24 AM
Half a million units shipped to over 100 customers means each customer's doing under 5000. That is indeed quite a narrow niche and a considerable overhead on the customer support guys.


Drones are, in essence, flying autonomous vehicles. Pros and cons surrounding drones today might well foreshadow the debate over the development of self-driving cars. In the context of a strongly regulated aviation industry, "self-flying" drones pose a fresh challenge. How safe is it to fly drones in different environments? Should drones be required for visual line of sight – as are piloted airplanes? Join EE Times' Junko Yoshida as she moderates a panel of drone experts.

Brought to you by

July 16, 1pm EDT Thursday
IoT Network Shoot Out
Top Comments of the Week
Flash Poll
Like Us on Facebook

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Special Video Section
LED lighting is an important feature in today’s and future ...
Active balancing of series connected battery stacks exists ...
After a four-year absence, Infineon returns to Mobile World ...
A laptop’s 65-watt adapter can be made 6 times smaller and ...
An industry network should have device and data security at ...
The LTC2975 is a four-channel PMBus Power System Manager ...
In this video, a new high speed CMOS output comparator ...
The LT8640 is a 42V, 5A synchronous step-down regulator ...
The LTC2000 high-speed DAC has low noise and excellent ...
How do you protect the load and ensure output continues to ...
General-purpose DACs have applications in instrumentation, ...
Linear Technology demonstrates its latest measurement ...
Demos from Maxim Integrated at Electronica 2014 show ...
Bosch CEO Stefan Finkbeiner shows off latest combo and ...
STMicroelectronics demoed this simple gesture control ...
Keysight shows you what signals lurk in real-time at 510MHz ...
TE Connectivity's clear-plastic, full-size model car shows ...
Why culture makes Linear Tech a winner.
Recently formed Architects of Modern Power consortium ...
Specially modified Corvette C7 Stingray responds to ex Indy ...