I. Bayani
Microphone Array Module (HP-DK60M) shine kayan aikin microphone array na Guangzhou Cisheng Electronics Co., Ltd. wanda ya dogara da ƙirar fasahar zane-zane na microphone mai zagaye na 4 silicon wheat (MEMS). Wannan allon yana da vector fitarwa halaye, zai iya a lokaci guda inganci tattara sauti matsin lamba bayanai da kuma shugabanci bayanai a filin sauti, za a iya amfani da shi ga high-quality murya ganewa, murya ganewa audio tattara da gaban karshen audio sarrafawa tsarin. A cikin yanayin da babban aminci ga buƙatun ingancin sauti, ɗaukar sauti ne kawai a cikin kewayon shugabanci na manufa don hana sautin da ba na manufa ba. The guda nuna microphone kayan tsari ne mai sauki da karami da sauki don haɗuwa, da kuma kayan da aka ba da shawarar mafi kyau pick nesa ne a cikin mita 3.
II. Tsarin akwatin zane
HP-DK60M yana amfani da wani zobe 4 microarray zane, goyon bayan UAC2.0 audio yarjejeniyar; Goyon bayan Windows, iOS tsarin aiki

3. module girma
1. Dukkanin shafin girma 56mm * 38.5mm * 1.6mm.
Yarjejeniyar canja wurin bayanai: USB 2.0.

4. Pick shugabanci da kuma kewayon kusurwa
Gano pickup rami: HP-DK60M ya yi amfani da baya tuning microphone, don haka pickup farfajiyar ya kamata ya zama wani gefen da babu kayan aiki, pickup rami kamar yadda aka nuna a Figure 3 a ƙasa

Shugabancin karɓar sauti: Maikarafo na uku M3 yana karɓar sauti, kamar yadda aka nuna a Figure 4.
Pick kewayon: daidaitawa da tsakiyar layi na makirofon, da ± 45 ° na sama, da kuma kusurwar inclination 25 °.

Hanka polarity: a 1KHz mita auna polarity zane kamar yadda aka nuna a ƙasa Figure 6, labarin ya shafi picking kewayon a matsayin tunani kewayon, ainihin picking yana da wani raguwa sauyawa sashi.

5. Bayani na dubawa
HP-DK60M module dubawa haɗi ta hanyar Type C, PCBA kamar yadda ke ƙasa

6. Lura
1, lokacin da aka shigar da samfurin da aka gama, ana buƙatar isasshen sarari a kan sautin sauti, wanda aka ba da shawarar cewa ba tare da murya ba;
2, na waje tsarin bude ramin D bukatar mafi girma fiye da MEMS mic pick ramin d, wato: D> d;
3, lokacin da aka tara, PCBA allon shiga murya rami surface bukatar m da na waje tsarin sassa ciki bango, bukatun da mafi tsanani mafi kyau, don kauce wa samar da murya cavity, aƙalla bukatun: 2D> h.