IC697HSC700
IC697HSC700
語(yǔ)音識(shí)別
在系統(tǒng)運(yùn)行過(guò)程中,語(yǔ)音識(shí)別進(jìn)程獨(dú)立完成對(duì)語(yǔ)音模塊的初始化和讀取識(shí)別結(jié)果的任務(wù),因此,能夠及時(shí)響應(yīng)操作人員發(fā)出的語(yǔ)音指令。程序中使用了select()函數(shù)監(jiān)控read()是否可讀。當(dāng)語(yǔ)音識(shí)別模塊LD3320有識(shí)別結(jié)果時(shí),將在中斷引腳輸出高電平以觸發(fā)系統(tǒng)中斷,結(jié)束驅(qū)動(dòng)程序中的等待狀態(tài),同時(shí)應(yīng)用程序可以通過(guò)read()函數(shù)讀取LD332O的識(shí)別結(jié)果,并寫(xiě)入到相應(yīng)共享內(nèi)存區(qū)M中。在沒(méi)有中斷時(shí),read()函數(shù)將被阻塞,如圖6所示。
圖6 語(yǔ)音識(shí)別進(jìn)程流程圖
使用select機(jī)制監(jiān)控是否語(yǔ)音識(shí)別結(jié)果,在超出等待時(shí)間后,會(huì)退出等待并重新初始化語(yǔ)音模塊LD3320,釋放公共資源,這樣也使得系統(tǒng)能夠及時(shí)響應(yīng)LD332O的MP3播放功能,避免了在長(zhǎng)時(shí)間沒(méi)有語(yǔ)音識(shí)別結(jié)果時(shí),系統(tǒng)進(jìn)入卡死狀態(tài)。
IC697HSC700◆ 聯(lián)系人: 陳女士)
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IC697HSC700IBM A21E NOTEBOOK 2628-C2G Für BASTLER
Allen Bradley 1394C SJT22 D Servo Control WITH SERCOS
Allen Bradley 1394C SJT10 D Servo Control
Allen Bradley 1394C AM50 IH
Allen Bradley 1394C AM75 IH
Allen Bradley 1394C AM03
Allen Bradley 1394 AM03
Allen Bradley 1394C AM07
Allen Bradley 1394 AM04
Allen Bradley 1394 AM04
Allen-Bradley 1785 L20C15 / F PLC 5 / 20C
Allen Bradley 1394 AM75
Allen-Bradley 1785 L40C15 / E PLC 5 / 40C
MINI PC Compaq IPAQ
Allen-Bradley 1785 L20B PLC 5 / 20
?HLER RS 232 - RS 422 Schnittstellenwandler
Allen-Bradley 1785 L40C15/F PLC 5 / 40
FMN Alpha Euro 3000 MEC B6132 Netzteil
Wandel & Goltermann TLN-1
Computer HP e-Vectra !!!! siehe Beschreibung !!!!!
CISCO 2600 Series + Modul PRI 1CE1B
CISCO 3600 SERIES siehe Beschreibung
256MB SD-RAM MICRON
MCG Motor 2233-MT3142
256MB SD-RAM INFINEON
Cisco Catalyst WS-C2916M-XL + Module
Cisco Catalyst WS-C2916M-XL + Modul
FIFE MOTOR P/N 534736-001
Allen Bradley Motor N-3412-2-H00AA 193528
256MB SD-RAM INFINEON
256MB SD-RAM INFINEON
Allen Bradley Bulletin 2094 Slot Filler 2094 PRF
ALCATEL 4400 CBRMA CONNECTING BOX
256MB SD-RAM KINGSTON
512MB SD-RAM KINGSTON
ALCATEL 4400 CBRMA CONNECTING BOX
512MB SD-RAM KINGSTON
256MB SD-RAM HYNIX
Rohde & Schwarz Telegrafie Demodulator NZ 47/10
DATALOGIC DS41-30 !!! BITTE LESEN !!!
DATALOGIC DS41-10 !!! BITTE LESEN !!!
Rohde & Schwarz Thermischer Leistungsmesser 0-15 GHz
Rohde & Schwarz Universal Counter FET 100
HP 5382A 225 MHz Frequenzy Counter
Metrohm Harisau Conductometer E 518
Schaffner NSG 203A
FISNAR DF 906
IBM BALUN ADAPTER 51H8297
Allen-Bradley 1771-ASB Remote I/O Adapter Module
Allen-Bradley 1771-ASC Remote I/O Adapter Module
Allen-Bradley 1771-IBD BACKPLANE MODULE
Allen-Bradley 1771-OBD BACKPLANE MODULE
3Com SUPER STACK3 Switch 4300 / 3C17100 / 48Port
LXE 2280 Terminal
SEW Eurodrive EMV Modul EF 030-503
METRONIK A 700 !!! BITTE LESEN !!!
Notebook DELL LATITUDE C510/610 !!siehe Beschreibung!!
PSE3-115/230-CDI-002 P/N 73-610-002
Spectrum Controls Dtam Micro 2707 M485P3sc
Allen Bradley 1791 IOBW 64 POINT
LOGOPAK PRINT ENGINE 806V2LEAP
FIFE MOTOR P/N 534736-002
3 X SAUTER ERAS 100 & 3 X SAUTER EXRS 100
SAUTER ERAS 100
SAUTER EXRS 100
EQUITHERM M 100 SAUTER EQJW 50