免费在线拍频计算器,通过计算两个波的频率差获得绝对拍频值。适用于音乐调音、雷达测量、声学分析等专业场景,支持赫兹单位输入输出,提供精确便捷的拍频计算服务。
{
"purchaseCount": 0,
"pv": 116,
"globalHotValue": 0,
"updateDt": 1761672501327,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
}
专业的临界阻尼计算器,支持输入振荡器质量和刚度参数,快速计算自然频率和临界阻尼系数。适用于机械工程、物理实验、振动分析等场景,提供精确的阻尼参数计算结果。
{
"purchaseCount": 0,
"pv": 13,
"globalHotValue": 0,
"updateDt": 1761672501265,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
}
声吸收系数计算器API,计算材料的声吸收系数,支持多种计算方法,并提供常见材料的系数值。适用于声学设计和噪音控制。
{
"purchaseCount": 0,
"pv": 5,
"globalHotValue": 0,
"updateDt": 1761672505067,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 691,
"chinaHotValueDouble": 0,
"selectedValue": 691,
"chinaHotValue": 0,
"hotValueDouble": 0
}
该API产品利用多普勒效应计算分析声音频率变化,适用于声源或观察者运动场景,提供详细公式应用指导,广泛应用于医学和其他物理计算。
{
"purchaseCount": 0,
"pv": 4,
"globalHotValue": 1,
"updateDt": 1761672504646,
"hotValue": 0.4,
"todayChainPv": 1,
"todayGlobalPv": 1,
"americaHotValueDouble": 0,
"globalHotValueDouble": 1,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 691,
"chinaHotValueDouble": 1,
"selectedValue": 691,
"chinaHotValue": 1,
"hotValueDouble": 0.4
}
这款API产品的距离衰减计算器可分析声传播,基于倒数平方定律和衰减公式计算不同距离的声压级变化,提供快速估算音量变化的经验法则,适用于声学分析场景。
{
"purchaseCount": 0,
"pv": 4,
"globalHotValue": 0,
"updateDt": 1761672504373,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 691,
"chinaHotValueDouble": 0,
"selectedValue": 691,
"chinaHotValue": 0,
"hotValueDouble": 0
}