据我的粗略测量，在双处理器 Linux 系统上的 Sun 1.3 JDK 中进行 ThreadLocal.get() 操作，所耗费的时间大约是无争用同步的两倍。
My rough benchmarks running the Sun 1.3 JDK on a two-processor Linux system show that a ThreadLocal.get() operation takes about twice as long as an uncontended synchronization.
要使整个测量系统的性能得到提升，需要测量硬件上更进一步的改善而非处理器。
Gaining the most improvement in system throughput requires a change in the measurement hardware, not the processor.
文中阐述了语音合成与语音识别技术、语音处理系统，以及语音处理器在电子测量领域的应用。
This paper expounds the voice synthesis and the voice recognition technology, the voice processing system and the application of the voice processor in the electronic measurement field.
应用推荐