Unverified80% confidenceDecision RuleTime unknown
为听力退化的老人选手机,外放音量应≥95dB,功放芯片建议选独立音频功放(如AW87系列),单纯看喇叭大小不准确
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified给听力下降的老人选功能机,外放音量应≥90分贝(普通手机约75分贝),并优先带独立音量调节实体键的机型,避免老人误触屏幕导致静音后接不到电话87% similarUnverified听力下降的老人应选最大听筒音量≥90dB并支持助听器兼容(HAC)的机型,普通手机音量上限约75-85dB,戴助听器时易产生啸叫干扰85% similarUnverified老年人使用应选择音量≥85分贝且可调档的提醒器,多数普通电子闹钟音量仅60-70分贝,无法穿透老年人常见的高频听力衰退80% similarUnverified为独居老人选购时,必须选支持声音+闪灯双重本地提醒的型号,仅靠APP推送对不用智能机的老人无效;声音提醒分贝应≥75dB才能穿透老年人听力衰减79% similarUnverified外放音量选购看喇叭功率,给听力衰退的老人应选≥3W大功率喇叭机型,最大音量标称≥90dB;1-2W小喇叭机型在户外或电视旁基本听不清79% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/480886API
curl https://kongchang.com/api/v1/knowledge/claims/480886MCP
get_claim(id=480886)