Using your cell phone’s speaker to answer the phone is an effective way to reduce RF exposure.相关知识点: 试题来源: 解析 正确答案:J 解析:同义转述题。由定位句可知,用手机通话时使用扬声器或有线耳机,同时使手机尽量与身体保持距离,便可大幅度减少辐射。题干是对定位句的同义转述,故J)符合题意。
必应词典为您提供Speaker-phone的释义,na. 扬声器电话(由电话线连接的对讲装置); 网络释义: 对讲电话;扩音式电话;
PORTABLE CELL PHONE SPEAKER USING A BATTERYPURPOSE: the loudspeaker of portable cell phone is provided to using the output of battery amplifies negative cellular phone using the loudspeaker using box and hand held cellular telephone. ;CONSTITUTION: the loudspeaker, the moving-coil speaker. Loudspeaker...
Here is how to connect a miniature speaker from a discarded cell phone to a breadboard. The speaker has a plastic diaphram on one side and spring connectors on the other. Use a vice to hold the speaker. Tin the spring connecters, two solid wire leads, and solder quickly so as not ...
Speaking of the watch battery, this is used by the cell phone's 手机有这样微小的报告人,并且话筒它是难以置信的多么恰当大多数再生产声音。 您在图片能看上面,报告人是大约一角钱的大小,并且miceophone大于手表电池没有在它旁边。 这手机的内部时钟芯片使用讲话手表电池。 [translate] ...
1 英语翻译 Using your cell phone's speaker or connecting a wired headset—while keeping the cell phone away from your body drastically reduces RF exposure.(Bluetooth headsets help too,but they still emit some radiation.) And given the potentially more serious risks for children,who have thinner...
◆When you're on the cellphone, use the speaker. In this way, you have just 1/100th of the contact with radiation you have when you hold it to your ear. An earphone is also a good idea.◆Try to keep your conversations short. If you need to talk longer, use ...
"iPhone 13 speaker phone: IPhone 13 Pro: When I use my speakerphone to talk to someone, that person always says that I am breaking up and I eventually have to stop using the speakerphone. I read in this community that that has been an issue for a lot of people. That thread has stopp...
Every time I use speaker phone to talk, I am told that I am breaking up, words are clipped, etc. I was issued a new iPhone 12 from Apple. The same issue still exists. What will be done, as I have read about this same issue in other threads?
The utility model discloses a cell -phone speaker shell, including cell -phone shell, speaker unit, earphone mouth and headphone plug, the cell -phone shell adopts the big material of coefficient of heat conductivity to make, be equipped with speaker unit in the wall body in the middle of...