The German automotive giant is completely revising its PCM system (Porsche Communication Management) as part of its model year change. And, as part of the update, it’s introducing support for Dolby Atmos audio. The rollout does come with a couple of caveats, though. It will only be available on 911, Taycan, Panamera and Cayenne.
General Motors is to sell its Nexteer Automotive global steering and halfshaft operations to Chinese operation Pacific Century Motors (PCM). Although financial details of the sale have not been ...
Innovative embedded Phase-Change Memory (ePCM) for automotive MCUs sampling now Initial performance benchmarks presented at IEDM 2018 Will support faster and more complex computing needs in automotive ...
WAV and AIFF are arguably the most popular uncompressed audio file formats, both based on PCM (Pulse Code Modulation), which is widely recognised as the most straightforward audio storage mechanism in the digital domain. Both WAV and AIFF files use similar technology, but store data in slightly different ways.
With PCM, the original analogue music waveform is described in two parts. The first is its amplitude (size). In CD this is represented by 16-bits of digital data, which gives us the ability to define 65,536 different signal levels. The original music waveform has to be measured at regular intervals in order for it to be represented properly. The measurement is done 44,100 times a second. While ...
In PCM, you will hear the audio only in stereo, but sending bitstream means your soundbar will be able to receive those lovely Dolby formats, including Atmos. What are the best equaliser setting for a soundbar?