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【产品介绍】
分贝测试仪-sound噪音检测仪&声音分贝测试
by Charin Bunpradoem
What is it about?
【产品介绍】
App Store Description
【产品介绍】
专业噪音检测分贝检测仪,能够随时随地检测环境分贝,检测结果精准专业。
***分贝等级***
0~20分贝 很安静,几乎感觉不到
20~40分贝 安静,犹如轻声絮语
40~60分贝 一般,普通室内谈话
60~70分贝 吵闹,有损神经
70~90分贝 很吵,神经细胞受到破坏
90~100分贝 吵闹加剧,听力受损
100~120分贝 难以忍受,待一分钟即暂时耳聋
120分贝以上 极度聋或全聋
【订阅需知】
1. 订阅按季度收费,订阅费用为198/季度,可先免费试用3天.
2. 确认订阅并付款后,将从用户的iTunes账户扣款.
3. 关于续订:苹果iTunes账户会在到会员期前24小时内扣费,扣费成功后订阅周期顺延1个订阅周期,如需取消续订,进入"账户设置"页面选择取消订阅.如未在订阅期结束的至少24小时以前取消订阅,将默认自动续订.
服务条款:https://docs.qq.com/doc/DU0JxTlZyalRha255
隐私协议:https://docs.qq.com/doc/DU1d0VHNtQ1JNVWZP
Disclaimer:
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AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to takedown@appadvice.com and your information will be removed.