Inkqubo yokumamela iStereo enemisebenzi emininzi
Umfanekiso wemveliso
Inkcazo
Inkqubo yesandi se-stereo esebenza ngeendlela ezininzi inokufumana kwaye irekhode imiqondiso yesandi se-analog (ilizwi lomntu, iinyawo, nezinye izandi). Ngenxa yokwamkelwa kwezixhobo zokucubungula kunye nokukhulisa i-DSP ezinengxolo ephantsi, isignali ithathwa ziisenzi ze-stereo ezizimeleyo zasekhohlo nasekunene kwicala elingaphambili, kwaye iphuma emva kokususwa yiyunithi yokucubungula ulawulo kwicala elingasemva, ukuze umatshini ukwazi ukubona izandi ezincinci kakhulu.
Inkqubo ingafumana isandingokusebenzisaukwakha iindonga, iisilingi, imigangatho, njl. I-sensor yangaphandle iqhagamshelwe kwi-amplifier yesandi enika ulawulo lwevolumu yokuchukumisa kwiitshaneli zasekhohlo nasekunene, kunye nokurekhoda kwangaphandle kwe-USB flash drive. Ikhokela uhlobo olufanayo lweemveliso ngokubonelela ngesiphumo sokumamela esichanekileyo, esinovakalelo nesiphezulu kunye nokurekhoda unyaka nexesha. Ingaviwa kwizakhiwo ezifana neendonga, uphahla kunye nemigangatho, njengakwiindawo apho kubanjwa khona abantu abathinjiweyo.
ItAyinakusetyenziswa nje kuphela njengezixhobo zokubeka esweni ngokukhawuleza zemikhosi ekhethekileyo, kodwa ikwasetyenziswa nemikhosi yamapolisa, uphando lolwaphulo-mthetho, amasebe ophando lobuchwephesha kunye nokulwa nokuphononongwa kweemveliso ezifunekayo.
Iimbonakalo
- Ukulungiswa kwe-algorithm yesandi enamandla ye-DSP eyakhelwe ngaphakathi, ukuqinisekisa umgangatho wesandi obalaseleyo.
- I-sensor yesandi yokwahlulahlula eyenzelwe wena, ukungcangcazela kokudluliselwa kwe-shock sensor ngokusebenzisa i-amplifier yengxolo ephantsi kakhulu + ukucubungula i-DSP, nokuba isignali yesandi ebuthathaka kakhulu nayo inokuviwa.
- Ngezixhobo zokuvavanya isandi zobungcali, itshaneli 1 okanye itshaneli 2, okanye zombini ziphulaphule.
- Emva kokukhutshwa kwe-DSP, iitshaneli ezimbini zinokurekhodwa ngaxeshanye.
- Imo yokubeka esweni: i-headset enentambo, i-headset ye-Bluetooth engenantambo, ukurekhoda.
- Ukusebenza kobuchule bokuchukumisa + ukungcangcazela okwenziwe ngokwezifiso.
Iinkcukacha zoBugcisa
| Ubungakanani bomboniso | Isikrini sombala se-HD IPS 2.0 intshi TFT |
| Isixhobo sokudibanisa i-audio input probe | X2 |
| Isixhobo somsindo esiphumayo esingu-3.5 | (i-stereo) imveliso ye-headphone ≥16Ω |
| Ujongano lwediski ye-U | ukurekhoda indawo yokugcina iifayile |
| Ukujonga rhoqo | 50HZ~16KHZ |
| I-SNR | ≤90dB |
| I-THD+N | ≤1% |
| Imbonakalo yombala/izinto zemveliso | i-mica ash + i-aluminium alloy |
| Ubungakanani (ubude * ububanzi * ukuphakama) | 166mm*46mm*21.6mm |
| Ubunzima bemveliso | ≤220g |
| Ixesha lokusebenza | iiyure eziyi-≥3 |
| Ngeebhetri ezinokutshajwa kwakhona ezithathelwa indawo | Iibhetri ze-alkaline ezingama-6 7 1.2V 950MA. |
| Ubushushu bokusebenza | -20℃~60℃ |
| Ixesha lokutshaja | ≤3 iiyure |
Intshayelelo yeNkampani
Ngowama-2008, iBeijing Hewei Yongtai Technology Co., LTD yasekwa eBeijing. Igxile kuphuhliso nokusebenza kwezixhobo zokhuseleko ezikhethekileyo, ikakhulu zikhonza umthetho wokhuseleko loluntu, amapolisa axhobileyo, umkhosi, amasiko kunye namanye amasebe okhuseleko lwesizwe.
Ngowama-2010, iJiangsu Hewei Police Equipment Manufacturing Co., LTD yasekwa eGuannan. Igubungela indawo yeemitha zesikwere ezingama-9000 zesakhiwo seworkshop kunye neofisi, ijolise ekwakheni isiseko sophando nophuhliso lwezixhobo zokhuseleko ezikhethekileyo eTshayina.
Ngowama-2015, i-Rese yamapolisa-yomkhosiaIziko lophuhliso kunye nophuhliso lamiselwa eShenzhen. Igxile kuphuhliso lwezixhobo zokhuseleko ezikhethekileyo, iphuhlise iintlobo ezingaphezu kwama-200 zezixhobo zokhuseleko zobungcali.
Imiboniso Yaphesheya Kwelizwe
I-Beijing Heweiyongtai Sci & Tech Co., Ltd. yinkampani ephambili kwi-EOD kunye ne-Security Solutions. Abasebenzi bethu bonke bangoochwephesha abafanelekileyo kwezobugcisa nezolawulo ukuze bakunike inkonzo eyanelisayo.
Zonke iimveliso zineengxelo zovavanyo lwenqanaba lobungcali belizwe kunye nezatifikethi zokugunyaziswa, ngoko ke qiniseka ukuba uyayi-odola imveliso yethu.
Ulawulo oluqinileyo lomgangatho ukuqinisekisa ukuba imveliso ihlala ixesha elide kwaye umqhubi usebenza ngokukhuselekileyo.
Ngamava angaphezu kweminyaka eli-10 kushishino lwe-EOD, izixhobo zokulwa nobugrogrisi, izixhobo zobukrelekrele, njl.
Sikhonze abathengi bethu kumazwe angaphezu kwama-60 kwihlabathi liphela ngobuchwephesha.
Akukho MOQ kwizinto ezininzi, ukuhanjiswa ngokukhawuleza kwezinto ezenziwe ngokwezifiso.
