The final remaining patent on the MP3 format — "METHOD AND APPARATUS FOR ENCODING DIGITAL SIGNALS EMPLOYING BIT ALLOCATION USING COMBINATIONS OF DIFFERENT THRESHOLD MODELS TO ACHIEVE DESIRED BIT RATES" — has expired today.
The final remaining patent on the MP3 format — "METHOD AND APPARATUS FOR ENCODING DIGITAL SIGNALS EMPLOYING BIT ALLOCATION USING COMBINATIONS OF DIFFERENT THRESHOLD MODELS TO ACHIEVE DESIRED BIT RATES" — has expired today.
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