Media
Audio Vinyl Crackle Add vinyl crackle noise to an audio file
file · File result
Quick start Call this tool from your code in three languages.
cURL JavaScript Python
cURL
# 1) Upload each file first → returns { filePath }
curl -X POST 'https://api.elysiatools.com/upload/audio-vinyl-crackle' \
-F 'file=@/path/to/audioFile.ext'
# 2) Call the tool with the returned filePath values
curl -X POST 'https://api.elysiatools.com/en/api/tools/audio-vinyl-crackle' \
-F 'audioFile=/path/to/file.ext' \
-F 'crackleType=light' \
-F 'intensity=0.4' \
-F 'density=0.6' \
-F 'frequencyRange=mid' \
-F 'warmth=0.3' \
-F 'mix=0.7' \
-F 'outputFormat=mp3'
API reference Send a POST request with your inputs as JSON. File parameters require a separate upload first.
Endpoint HTTP
POST https://api.elysiatools.com/en/api/tools/audio-vinyl-crackle Parameters Name Type Required Description audioFile fileupload required Yes — crackleType select No Character of the vinyl crackle effect. Different types simulate various record conditions. intensity range No Overall loudness of the crackle noise. Higher values = more prominent crackles. density range No How frequent the crackles occur. Higher values = more continuous crackle texture. frequencyRange
MCP integration Add this tool to your Model Context Protocol server so AI agents can list and call it.
Server configuration Add this block to your MCP client configuration:
mcp.json
{
"mcpServers" : {
"elysiatools-audio-vinyl-crackle" : {
"name" : "audio-vinyl-crackle" ,
"description" : "Add vinyl crackle noise to an audio file" ,
"baseUrl" : "https://api.elysiatools.com/mcp/sse?toolId=audio-vinyl-crackle" ,
"command" : "" ,
"args" : [],
"env" : {},
"isActive" : true ,
"type" : "sse"
}
}
}List available tools After connecting to the SSE endpoint, list the exposed tools:
tools/list
{
"jsonrpc" : "2.0" ,
"id" : 1 ,
"method" : "tools/list"
}Call this tool Invoke the tool by its id, passing arguments built from its parameters:
tools/call
{
"jsonrpc" : "2.0" ,
"id" : 2 ,
"method" : "tools/call" ,
"params" : {
"name" : "audio-vinyl-crackle" ,
"arguments" : {
"audioFile" : "https://example.com/file.ext" ,
"crackleType" : "light" ,
"intensity" : 0.4 ,
"density" : 0.6 ,
"frequencyRange" : "mid" ,
"warmth" : 0.3 ,
"mix" : 0.7 ,
"outputFormat" : "mp3"
}
}
}Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).
Frequency characteristics of the crackle noise. Different ranges evoke different record qualities.
warmth range No Adds low-end enhancement for analog warmth. Higher values = warmer, bassier sound.
mix range No Balance between dry (original) and wet (crackle) signal.
File-type parameters must be uploaded first via POST /upload/audio-vinyl-crackle, then the returned filePath is passed to the corresponding file field.
Response format File result
JSON
{
"filePath" : "/public/processing/randomid.ext" ,
"fileName" : "output.ext" ,
"contentType" : "application/octet-stream" ,
"size" : 1024 ,
"metadata" : {
"key" : "value"
},
"error" : "Error message (optional)" ,
"message" : "Notification message (optional)"
}File parameters accept a public file URL only (https://…). Local paths, data: URIs, and Base64 strings are not supported.
Audio Vinyl Crackle — API & MCP | Elysia Tools