<iframe width="640" height="360" src="//www.youtube.com/embed/F6AuAE8SABE?feature=player_embedded" frameborder="0" allowfullscreen=""></iframe> <div><br /></div> <div><br /></div> <div>갠적으로 좋아하는 에일리 방송 영상입니다.</div> <div><br /></div> <div>지금은 힘들겠지만 꼭 이겨내시길.. :)</div>
AMR-WB의 꼬릿말입니다
Adaptive Multi-Rate Wideband (AMR-WB) is a patented wideband speech coding standard developed based on Adaptive Multi-Rate encoding, using similar methodology as Algebraic Code Excited Linear Prediction (ACELP). AMR-WB provides improved speech quality due to a wider speech bandwidth of 50–7000 Hz compared to narrowband speech coders which in general are optimized for POTS wireline quality of 300–3400 Hz. AMR-WB was developed by Nokia and VoiceAge and it was first specified by 3GPP.