Media

Audio Tape Hiss

Add tape hiss noise for a vintage feel

file· File resultOpen tool

Quick start

Call this tool from your code in three languages.

cURL

# 1) Upload each file first → returns { filePath }
curl -X POST 'https://api.elysiatools.com/upload/audio-tape-hiss' \
  -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-tape-hiss' \
  -F 'audioFile=/path/to/file.ext' \
  -F 'hissType=cassette' \
  -F 'intensity=0.5' \
  -F 'frequency=high' \
  -F 'wowFlutter=0.2' \
  -F 'warmth=0.4' \
  -F 'mix=0.65' \
  -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-tape-hiss

Parameters

Name	Type	Required	Description
audioFile	fileupload required	Yes	—
hissType	select	No	Type of analog tape to simulate. Different tape formats have characteristic hiss profiles.
intensity	range	No	Loudness of the tape hiss noise. Higher values = more prominent hiss.
frequency	select	No	Frequency characteristics of the hiss. Different settings evoke different tape qualities.
wowFlutter

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-tape-hiss": {
      "name": "audio-tape-hiss",
      "description": "Add tape hiss noise for a vintage feel",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=audio-tape-hiss",
      "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-tape-hiss",
    "arguments": {
  "audioFile": "https://example.com/file.ext",
  "hissType": "cassette",
  "intensity": 0.5,
  "frequency": "high",
  "wowFlutter": 0.2,
  "warmth": 0.4,
  "mix": 0.65,
  "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).

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