1958年，当时如日中天的通用汽车遭遇经济下行经营困难，首次启用财务官担任CEO，被认为是“算盘”让位于“方向盘”。
V3 also added adaptive speed control. Rather than blindly holding at 16x, the script monitors the audio element’s buffered time ranges to assess buffer health. If the buffer ahead of the playback position is shrinking (meaning the network can’t keep up with the decode speed), the playback rate is reduced to give the fetcher time to catch up. If the buffer is healthy and growing, the rate is nudged back up. This prevents the browser from stalling entirely on slow connections, which would previously break the ended event trigger and leave you waiting forever.
，这一点在clash下载中也有详细论述
Accelerating Progress，更多细节参见PDF资料
ITmedia�̓A�C�e�B���f�B�A�������Ђ̓o�^���W�ł��B。PDF资料是该领域的重要参考