Media
CALM Act 广告响度检查器
依据 FCC CALM Act 规则与 ATSC A/85 检查广告是否比其伴随节目更响：对比平均响度、按 A/85 听众舒适度标尺为超出量分级，并用瞬时响度诊断标记“响开头”式规避。
html· HTML 结果打开工具
快速开始
用三种语言从你的代码中调用此工具。
cURL
# 1) Request a presigned URL → returns { uploadUrl, storageKey }
curl -X POST 'https://api.elysiatools.com/api/upload/presign/audio-calm-act-checker' \
-H 'Content-Type: application/json' \
-d '{"filename":"programFile.ext","contentType":"application/octet-stream","size":12345}'
curl -X POST 'https://api.elysiatools.com/api/upload/presign/audio-calm-act-checker' \
-H 'Content-Type: application/json' \
-d '{"filename":"commercialFile.ext","contentType":"application/octet-stream","size":12345}'
# 2) PUT the file bytes directly to the presigned uploadUrl
curl -X PUT '<presigned uploadUrl>' \
--data-binary @/path/to/file.ext
# 3) Call the tool, passing the returned storageKey for each file field
curl -X POST 'https://api.elysiatools.com/zh/api/tools/audio-calm-act-checker' \
-F 'programFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'programSource=measure' \
-F 'programAnchorLufs=-24' \
-F 'commercialFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext'