The sampling continues in the time domain at about 40KHz, generating the series of spectrum datum displayed below.īesides the main frequency domain compression, the digital compression is performed in the time domain as well. The result is a smooth curve indicated as “Compression”.
However, it is generally accepted that smoothing this complex curve does not greatly affect the sound, while reducing substantial amount (more than 90%) of data. The sampled spectrum appears to be very complex. This is essentially the sampling process. Sampled at the instant “A”, the spectrum of the sound is mapped like the above right, indicated as “Original”. The above left waveform is sound wave seen on a scope. The digital compression is mainly performed in frequency domain.
COWON X9 SUPER PLAYER SOFTWARE
Very Simple Digital Software (1/10 to 1/100 of comparable processes) Restores warmth to the spoiled digitally compressed sound.Įxpands the upper frequency range by over-sampling Reveals the delicate and aesthetically delightful details in the music. Restores stereo image reduced by compression, and regain full-stereo performance. Restores and enhances harmonics lost through compression.
COWON X9 SUPER PLAYER PORTABLE
MP3 Player, MD Player, CD Player, Headphone Stereo, Mini-Component Stereo, Portable Stereo, Car Stereo, TV, Satellite Radio (XM, Sirius),Īll Digitally Compressed (Lossy Compression) Audio and CD (PCM) MPEG Layer Audio (MP1, MP2, MP3), mp3PRO, MPEG4 Audio, AAC, ATRAC (MD),ĪC-3, DTS, Sirius, XM, IBOC, CD (PCM), Telephone, etc. This is accomplished through over-sampling. BBE MP works by re-generating harmonics from the source material, effectively recovering warmth, details and nuance.īBE MP extends the upper frequency range of MP3/WMA files to CD-range and a CD’s frequency range to Super Audio CD or DVD audio range. MP3 (and All “Lossy” Digital Compression) Sound Enhancement and Restoration Getting Nice Vacuum Tube Sound out of Digital CompressionīBE MP (Minimized Polynomial Non-Linear Saturation) Process improves digitally compressed sound, such as MP3, by restoring and enhancing the harmonics lost through compression.
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