Compatibility List Of Peripheral Devices¶
Microphone Compatibility List¶
Instructions:
- This document lists the microphone models that have been tested by our company and can be used for our voice chips. The list will be updated from time to time.
- It is recommended that users directly use the microphone design solution verified by our company. If users want to use microphone devices outside the list, please confirm whether the following conditions are met. It is recommended to contact our technicians before use.
- Sensitivity - 32 ± 3dB
- Signal to noise ratio ≥ 65dB
- If users want to use microphone devices out of the list, it is recommended to test them first. One method is to test the recognition rate in both quiet and noisy environment, to see if the selected microphone can meet the recognition rate requirements defined by the product. If you need assistance, you can contact our technicians.
- Special note: In order to ensure the product effect, for specific product applications, please be sure to test the bottom noise of the whole machine (when MCU module is connected to the voice module), and contact our technical personnel for specific testing.
| No. | Brand | Mic Model | Sensitivity | Signal to Noise Ratio | Mic Package | Supplier Information | Remarks |
|---|---|---|---|---|---|---|---|
| 1 | JANLITA | JMOY627B-323C | - 32 ± 3dB | 70dB | Φ six × 2.7 (mm) | Zhou Jiawei of Shenzhen Janlita Technology Co., Ltd., 13923853071 | Good quality and moderate price |
| 2 | ANHETAI | BM6027L-P7H32 | - 32 ± 3dB | 70dB | Φ six × 2.7 (mm) | Shenzhen Anhetai Electronics Co., Ltd. Kong Kefeng 0755-29163147 13686877683, 4th floor, Building 5, No. 18, Yikeng Minsheng 1st Road (Xiyuantong Industrial Park), Shiyan Street, Bao’an District, Shenzhen | The price is cheaper |
| 3 | GETTOPACOUSTIC | BOM6027-G323 | - 32 ± 3dB | 70dB | Φ six × 2.7 (mm) | GETTOPACOUSTIC Co., Ltd. No. 68, Fengshan Road, Fangzi District, Weifang, Shandong, China Wu Xiaojiao 0536-228366-205 15863677373 | Good quality, middle price |
| 4 | GUOHONG | GH6027CH-L | - 32 ± 3dB | 70dB | Φ six × 2.7 (mm) | Huizhou Guohong Technology Co., Ltd. Laisheng, Floor 3, No. 34, Tongfu West Road, Shuikou Street, Huizhou, Guangdong, 15012746171 | The price is cheaper |
| 5 | MEMSENSING | MSM321A3729H9BP | - 32 ± 3dB | 65dB | OCLGA package, 3.76mm × 2.95mm × 1.1mm | Suzhou Memsensing Microelectronics Technology Co., Ltd. Li Chengcheng 18136066598 | Analog silicon microphone |
Speaker Compatibility List¶
Instructions:
- This document lists the speaker models that have been tested by our company and can be used for our voice chips for users, and the list will be updated from time to time.
- It is recommended that users directly use the speaker verified by our company. If users want to use speaker devices out of the list, please confirm whether the following conditions are met. It is recommended to contact our technicians before use.
- The nominal power is consistent with the power amplifier chip (required)
- Speaker distortion shall be minimized when used for AEC function (required)
- If the user wants to use the speaker device, it is recommended to test it first. One method is: subjective hearing (no abnormal sound). The actual test acoustic indicators meet the specifications, and test the long-term working reliability. If you need assistance, you can contact our technicians.
| No. | Brand | Model | Parameters | Whether there is a sound chamber | Size | Whether it has been mass production verified | Supplier information | Remarks |
|---|---|---|---|---|---|---|---|---|
| 1 | JANLITA | J3370NXR8B0912 | 8Ω2w | Yes | Length, width and height: 70x33x14.7mm | Mass production has been carried out | Shenzhen Janlita Technology Development Co., Ltd. Zhou Jiawei 13923853071 | 3070 with voice cavity and recommended vocal products are in the middle price |
| 2 | Gytsound | 10300420221001 | 4Ω5w | Yes | Length width height: 50x51x46.3mm | Initial sample verification | Xiamen gytsound Technology Co., Ltd. Xu Feifei 0592-3210838 ;15960363931 | |
| 3 | Gytsound | 10300280118001 | 4Ω3w | Yes | Length, width and height: 39.5x39.5x17.2mm | Mass production | Xiamen gytsound Technology Co., Ltd. Xu Feifei 0592-3210838 ;15960363931 | |
| 4 | Fusheng Electronics | FS10045NB0450-H20.8 | 4Ω5w | Yes | Length, width and height: 99.3x44.6x21mm | Initial sample verification | Taizhou Fusheng Electronics Co., Ltd. Cuiyuemei 15996095712 | Recommended speaker products with loud sound cavity are more affordable |
| 5 | Tianlong Xingye | TL40-11-A3 | 4Ω3w | No | 40mm in diameter and 20mm in height | Initial sample verification | Shenzhen Tianlong Xingye Electroacoustic Equipment Co., Ltd. Cai Furong 13902450042 | Recommended vocal products without sound chamber are cheap |
| 6 | Tianlong Xingye | TL40-40-A3 | 4Ω3w | No | 40mm in diameter and 18.5mm in height | Initial sample verification | Shenzhen Tianlong Xingye Electroacoustic Equipment Co., Ltd. Cai Furong 13902450042 | Recommended vocal products with medium volume without cavity are cheap |
| 7 | Jinsheng | QP36M08-53-R | 8Ω1w | No | Diameter 36mm Height 5.5mm | Initial sample verification | Quanzhou Jinsheng Electronic Technology Co., Ltd. Huang Dewen 18859952610 | |
| 8 | Jinsheng | QP30M604-R | 4Ω2.5w | No | 30mm in diameter and 5.5mm in height | Initial sample verification | Quanzhou Jinsheng Electronic Technology Co., Ltd. Huang Dewen 18859952610 | Low and medium volume, thin version without cavity, recommended vocal products are cheap |
| 9 | Haomingyang | 3070N01-H17-A18E3.0-4 | 4Ω2w | No | Length, width and height: 70x33x14.7mm | Initial sample verification | Dongguan Haomingyang Electronic Technology Co., Ltd. Zhou Yu 13926869117 | Recommended vocal products with medium and small volume without cavity are cheap |
| 10 | Haomingyang | 50W01-H11-21P14-8 | 8 Ω 0.25w | No | 50mm diameter and 13.2mm height | Initial sample verification | Dongguan Haomingyang Electronic Technology Co., Ltd. Zhou Yu 13926869117 | Ultra low volume without sound chamber thin type recommended a small amount of prompt sound products Ultra low price |
| 11 | Haomingyang | 57-18Z13 | 4Ω0.5w | No | 50mm in diameter and 13.2mm in height | Initial sample verification | Dongguan Haomingyang Electronic Technology Co., Ltd. Zhou Yu 13926869117 | Recommended voice products with medium and small volume and no cavity are cheap |
| 12 | Jinggeyuan | EQ3370-8 Ω 2w0226 | 8Ω2w | Yes | Length, width and height: 70x33x14.7mm | Initial sample verification | Zhongshan Jinggeyuan Electronic Technology Co., Ltd. Mr. Huang 13715573119 | 3070 Recommended human voice products with speakers are slightly cheaper |
| 13 | Xinlianyin | 53Y-40P26 | 4Ω3w | No | Length width height: 53 × fifty-three × 26mm | Initial sample verification | Shenzhen Xinlianyin Electronics Co., Ltd. 0755-89550676/89550685 | 2-inch square diamond speaker, cheap |
Note: Chipintelli only performed functional verification on the sample batches of relevant models in the compatibility list. It is the user’s responsiility to verify the reliability to all parameters of their selected components.