Digital wireless sound amplification system based on BH1417F[Copy link]
Hi guys, can you help me? I'm busy with my graduation project recently and want to check some research on BH1417F chip at home and abroad. Does anyone know the relevant content or website? Please
1) Actually, it is impossible to evaluate the domestic and international situation of this IC. Maybe only the agent or chip manufacturer knows which one is used more and which solution is used more. 2) Since this IC is a stereo IC, I think your topic can start with stereo, which may be easier to expand. For example, from the causes of stereo, implementation methods, application scenarios, advantages and disadvantages of various solutions, etc., it is not a problem to write a paper of a hundred or ten pages. 3) Regarding the chip, you can check its official website. Generally, there will be specifications, white papers, application documents, etc. on the official website. 4) Regarding the application of technology, you can check the major electronic forums, you can check the relevant foreign forums, and you can also collect products on the market. There are many methods, it depends on how you apply them. 5) I wish you to write an excellent paper, and of course I hope you can learn useful knowledge^_^
The BH1417F FM stereo transmitter integrated circuit launched by Japan's ROHM company. BH1417F is suitable for the 87-108MHz FM broadcast frequency band in mainland China. The transmitting frequency can be changed by the parallel data setting terminal. The frequency points are divided into low-band and high-band parts. Each part can be set to 7 frequency points, a total of 14 frequency points.
Lazy Cat Loves Flying posted on 2019-3-7 20:55 1) In fact, it is impossible to evaluate the situation of this IC at home and abroad. Maybe only the agent or chip manufacturer knows which one is used more and which solution is used more...
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