关于”蓝牙耳机的好处“的英语作文范文3篇，作文题目：。以下是关于蓝牙耳机的好处的xx年级英语范文，每篇作文均为高分范文带翻译。
高分英语作文1：
The advantage of headphones is that they can't hear what you're listening to, so it doesn't distract the public work area. It comes with a mobile phone or iPod. The headset that comes with your phone usually has a microphone.
The disadvantage of headphones is that they can damage your hearing, which is easy to damage.
中文翻译：
耳机的优点是：别人听不到你在听什么，因此它不会分散公共工作区的注意力。它配有移动电话或iPod。手机附带的耳机通常有麦克风。
耳机的缺点是：它可能会损坏你的听力，很容易损坏。
万能作文模板2：
Earphones have become a part of modern life. Most of the students and office workers are the users of Walkman earphones. Most of them are young people.
As time goes on, more and more problems appear. People begin to discuss how to use the ear earphone more healthily and healthily. This is not only restricted in some countries, but also concerned by Europeans The use of earplugs has been made.
Recently, a bill has been issued, which stipulates the restrictions on portable audio players. It can be said that it is a comprehensive protection bill but has nothing to do with the rest of the world. However, many people default that earphones cause damage to their hearing.
People who often surf the Internet can find it on the forum. Many users who wear earphones for a long time have more or less suffered from hearing loss, the most obvious of which is that However, it is not obvious to many users. Maybe it is because the user group of earphones is very young.
Users may realize that the hearing itself will inevitably decline with age. Therefore, many users do not pay attention to fashion, and earphones become hearing killers. However, I am worried that chronic damage will occur when users are older than years old.
I do not prohibit all people from using headphones as the starting point, Instead, they want to express some simpler theories to remind users to pay attention to the health of their ears.
中文翻译：
耳机已经成为现代生活的一部分，广大学生和上班族都是随身听耳机的使用者，他们中的大多数是年轻人他们长期使用耳机，随着时间的推移，越来越多的问题出现，人们开始讨论如何使用inear耳机更加健康健康的使用耳机是欧洲人最为关注的，不仅在一些国家限制了耳塞的使用，最近出台了法案，立法规定了便携式音频播放器的限制，可以说是全面保护但与世界其他地区无关的法案，但很多人都默认耳机对听力造成损害，经常上网的人可以在论坛上找到，很多长期戴耳机的用户或多或少出现了听力衰退，其中最明显的随身听耳塞然而，很多用户并不明显，也许是因为耳机的用户群非常年轻，用户可能会认识到，听力本身必然会随着年龄的增长而衰弱，所以很多用户不注意时尚耳机就成了听力杀手，但我担心当用户年龄超过岁时会出现慢性损伤我并不禁止所有人以耳机为出发点，而是希望表达一些更简单的理论，提醒用户注意耳朵健康。
满分英语范文3：蓝牙耳机的好处
Bluetooth is a general radio interface in the GHz band. It enables portable electronic devices to connect and communicate wirelessly through short-range ad hoc networks. Each piconet unit can communicate with multiple other units at the same time.
More each unit can belong to multiple piconets at the same time. Besides Ericsson, Bluetooth technology has also obtained Nokia IBM and many other systems Manufacturer support, so there is no need to provide cables and connectors for cordless phones or mobile phones using wireless headphones, computer printers, projectors or LANs, and pave the way for new and completely different products. Equipment and application technical features 1ms / s symbol rate uses maximum available channel bandwidth to quickly frequency hopping to avoid interference adaptive output power minimization interference short packets in Maximum capacity fast acknowledgement during interference allows low coding overhead cvsdcontinuous variable slope Delta modulation speech coding can run at high bit error rate.
Flexible packet types support a wide range of air interface applications. According to the small high-performance integrated radio transceiver, each transceiver is assigned a unique bit address from the IEEE standard, so as to minimize the current consumption of unlimited GHz available in the world Ism is running in free bandwidth, although the location and bandwidth are slightly changed, the application range is set to m to optimize the target market for mobile and commercial users. The total data rate is 1mbit / s, and the second generation plan is to increase it to 1mbit / s.
single point connection allows the maximum data transmission rate of kbit / s. The voice channel uses the packet switching protocol based on frequency hopping scheme with hop / sec to operate in noisy radio High performance in the environment. However, the maximum power consumption of 1 MHz ISI / S is available at a very low power consumption of 1 MHz / s in the standard IEEE MHz / s bandwidth when the data transmission is at a very low rate of 1 MHz.
中文翻译：
蓝牙是GHz频段的一个通用无线电接口，它使便携式电子设备能够通过短程自组织网络进行无线连接和通信每个微微网单元可以同时与多个其他单元进行通信更多每个单元可以同时属于多个微微网什么是蓝牙技术除爱立信外，蓝牙技术还获得了诺基亚IBM和许多其他制造商的支持，因此无需为无绳电话或移动电话使用无线耳机、电脑打印机、投影仪或局域网等提供线缆和连接器，并为新的、完全不同的产品铺平道路设备和应用技术特性1Ms/s符号速率利用最大可用信道带宽快速跳频避免干扰自适应输出功率最小化干扰短数据包在干扰期间最大化容量快速确认允许链路低编码开销CVSDContinuous Variable Slope Delta调制语音编码能够在高误码率下运行灵活的数据包类型支持广泛的应用范围空中接口，根据小型高性能集成无线电收发机为每个收发机分配一个来自IEEE标准的唯一位地址，从而最大限度地减少电流消耗在全球可用的不受限制的GHz ISM免费带宽中运行，尽管位置和频带宽度略有变化，应用范围设置为m，以优化移动和商业用户的目标市场，总数据速率为1Mbit/s，第二代计划提高到1Mbit/s单点连接允许最大数据传输速率为kbit/s语音信道使用基于带跳/秒的跳频方案的分组交换协议，以在嘈杂的无线电环境中实现高性能。整个可用频谱使用1Mhz带宽的跃点，类似于IEEE标准电池供电设备在数据传输期间的低功耗寿命最大电流但是，在暂停期间或在较低的数据速率下，漏极为毫安，IBM/PDA为1M IEEE GHz ISM 1Mbit/sMbit/s kbit/s mhziee mAmA。
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