该代码采用c5400dsp的汇编语言和c语言实现语音adpcm压缩与解压的程序，接口为同步串口，抽样速率为8k/s。-c5400dsp of assembly language and c language voice mode compression and decompression procedures for synchronous serial interface, and the sampling rate of 8k/s.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001850s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.153193s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001701s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003235s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001780s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006247s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001545s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006069s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016091s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001423s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 108170 [ RunTime:0.001354s ]
