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Audiophiles won't argue that what we've gained in convenience and portability, we've lost in quality when it comes to digital music. But experts, from the CEO and president of the Consumer Electronics Association (CEA), Gary Shapiro, to major manufacturers and even music legends, agree that high resolution audio (HRA) is on the rise. Hi-res audio typically has a sampling frequency of 96 kHz or 192 kHz at 24-bits, but 88.2 kHz and 176.4 kHz files exist, too. There are a number of HRA formats, each with pros and cons. Choices ultimately come down to compatibility with readily-available consumer products. With smartphone and music player manufacturers releasing HRA-compatible devices, higher quality audio could hit the mainstream this year.
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