Sistemụ ntị stereo na-arụ ọtụtụ ọrụ
Foto ngwaahịa
Nkọwa
Sistemụ ọdịyo stereo multifunctional nwere ike ịnata ma dekọọ akara ụda analọgụ (olu mmadụ, nzọụkwụ, ụda ndị ọzọ).N'ihi nnabata nke na-egosipụta obere mkpọtụ DSP nhazi na akụrụngwa nkwalite, mgbaàmà na-eburu site n'aka ekpe na aka nri nnwere onwe stereo sensọ na n'ihu ọgwụgwụ, na mmepụta mgbe demodulation site akara nhazi unit na azụ ọgwụgwụ, ya mere igwe. nwere ike ịchọpụta obere ụda.
Usoro nwere ike bulie ụdasite namgbidi ụlọ, uko ụlọ, ala, wdg A na-ejikọta ihe mmetụta mpụga na ụda olu nke na-enye njikwa olu tactile na aka ekpe na aka nri, yana ndekọ USB flash mbanye.Ọ bụ onye ndu nke otu ụdị ngwaahịa site n'inye mmetụta ege ntị ziri ezi, dị nro na nkọwa dị elu na ndekọ afọ na oge.Enwere ike ịnụ ya site na ụlọ ndị dị ka mgbidi, elu ụlọ na ala, dị ka ebe a na-ejide ndị mmadụ.
Itenweghị ike iji ya dị ka ndị agha pụrụ iche ngwa ngwa nlekota ngwa ngwa, kamakwa ndị uwe ojii ndị agha, nchọpụta mpụ, ngalaba nyocha teknụzụ nke nyocha na mgbochi nyocha nke ngwaahịa ndị dị mkpa.
Atụmatụ
- Nhazi ụda algọridim nke DSP siri ike arụnyere, iji hụ na nleba anya kacha mma.
- Ọkachamara nkebi ọdịyo ihe mmetụta ahaziri ahazi, ujo ihe mmetụta nnyefe ịma jijiji site nnọọ obere mkpọtụ ampilifaya + DSP nhazi, ọbụna dị nnọọ ike ụda mgbaàmà nwekwara ike ịnụ.
- Site na ihe mmetụta ọdịyo ọkachamara, ọwa 1 ma ọ bụ ọwa 2, ma ọ bụ ha abụọ na-ege ntị.
- Mgbe mmepụta nhazi DSP gasịrị, enwere ike ịdekọ ọwa abụọ n'otu oge.
- Ọnọdụ nlekota: ekweisi wired, ekweisi Bluetooth ikuku, ndekọ.
- Ọkachamara aka na ahaziri ahazi + ọrụ ịma jijiji.
Nkọwa nka nka
| Ngosipụta nha | HD IPS 2.0 inch TFT ngosi ihuenyo agba |
| Nchọgharị ihe ntinye ọdịyo | X2 |
| Ihe mmepụta ọdịyo 3.5 interface | (stereo) mmepụta ekweisi ≥16Ω |
| U disk interface | na-edekọ nchekwa faịlụ |
| Ugboro nlekota | 50HZ ~ 16KHZ |
| SNR | ≤90dB |
| THD+N | ≤1% |
| Ọdịdị agba / ngwaahịa ihe | mica ash + aluminum alloy |
| Nha (ogologo * obosara * ịdị elu) | 166mm * 46mm * 21.6mm |
| Ibu ngwaahịa | ≤220g |
| Oge ọrụ | ≥3 awa |
| Na batrị enwere ike dochie ya | 6 7 1.2V 950MA alkaline batrị. |
| Ọnọdụ okpomọkụ na-arụ ọrụ | -20 ℃ ~ 60 ℃ |
| Oge nchaji | ≤3 awa |
Okwu Mmalite nke ụlọ ọrụ
Na 2008, Beijing Hewei Yongtai Technology Co., LTD e guzobere na Beijing.Focus na mmepe na ọrụ nke pụrụ iche nchekwa akụrụngwa, tumadi na-eje ozi ọha nche iwu, ngwá agha uwe ojii, agha, omenala na ndị ọzọ na mba nche ngalaba.
Na 2010, Jiangsu Hewei Police Equipment Manufacturing Co., LTD e guzobere na Guannan.Ekpuchi ebe 9000 square mita nke ogbako na ụlọ ọrụ ụlọ, ọ aims na-ewu a mbụ-klas pụrụ iche nchekwa ngwá nnyocha na mmepe isi na China.
Na 2015, ndị agha-ndị uwe ojii Research na mmepe center e guzobere na Shenzhen.Focus na mmepe nke pụrụ iche nchekwa akụrụngwa, emeputala ihe karịrị 200 iche iche nke ọkachamara nchekwa ngwá.
Ihe ngosi nke mba ofesi
Beijing Heweiyongtai Sci & Tech Co., Ltd. bụ onye na-ebute ụzọ nke EOD na Ngwọta Nchekwa.Ndị ọrụ anyị niile tozuru oke nka na ndị ọkachamara njikwa iji nye gị ọrụ afọ ojuju.
Ngwaahịa niile nwere mkpesa ule ọkwa ọkachamara nke mba yana asambodo ikike, yabụ nwee obi ike ịtụ ngwaahịa anyị.
Njikwa mma siri ike iji hụ na ogologo ndụ ọrụ ngwaahịa na onye ọrụ na-arụ ọrụ n'enweghị nsogbu.
N'ihe karịrị afọ 10 ahụmịhe ụlọ ọrụ maka EOD, akụrụngwa mgbochi iyi ọha egwu, ngwaọrụ ọgụgụ isi, wdg.
Anyị ejirila ọrụ na-ejere ndị ahịa mba 60 ozi n'ụwa niile.
Enweghị MOQ maka ọtụtụ ihe, nnyefe ngwa ngwa maka ihe ahaziri ahazi.
