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Audio Treble Boost

Boost the high-frequency (treble) sounds

Accentuates highs for clarity and brightness by boosting upper-band frequencies.

Click to upload file or drag and drop file here

Maximum file size: 200MB Supported formats: audio/*

Key Facts

Category
Media
Input Types
file, number, select
Output Type
file
Sample Coverage
4
API Ready
Yes

Overview

Audio Treble Boost is a tool that enhances high-frequency sounds in audio files, boosting upper-band frequencies to add clarity and brightness. It is designed for improving speech intelligibility or accentuating musical details in various audio formats.

When to Use

  • •When you need to improve the clarity of voice recordings or podcasts by enhancing consonant sounds.
  • •When adjusting music tracks to add brightness and detail to high-frequency elements like cymbals or vocals.
  • •When processing audio for better high-frequency response in video voiceovers or sound design.

How It Works

  • •Upload your audio file in a supported format such as MP3, WAV, or AAC.
  • •Adjust the gain in decibels to control the boost level, with a default of 4 dB and a range from -12 to 24 dB.
  • •Set the center frequency (default 8000 Hz, range 2000-20000 Hz) and Q value (default 1.0, range 0.1-5) to target specific high-frequency ranges.
  • •Select the output format from options like MP3, AAC, or FLAC, then process the file to apply the treble boost.

Use Cases

Enhancing podcast audio to make speech clearer and more intelligible for listeners.
Boosting treble in music recordings to add brightness and presence to instruments like guitars or vocals.
Improving audio quality in video voiceovers by accentuating high-frequency details for better engagement.

Examples

1. Podcast Voice Clarity Enhancement

Podcaster
Background
A podcaster records interviews but finds the audio lacks clarity, with muffled consonants affecting listener comprehension.
Problem
High-frequency sounds are subdued, making speech less sharp and harder to understand.
How to Use
Upload the podcast audio file, set gain to 6 dB, center frequency to 6000 Hz, and Q to 1.5 for a broader boost around speech frequencies.
Example Config
gainDb: 6, freq: 6000, widthQ: 1.5
Outcome
The audio becomes noticeably clearer, with enhanced consonant sounds that improve overall speech intelligibility.

2. Music Track Brightness Adjustment

Music Producer
Background
A music producer works on a guitar track that sounds dull and lacks high-end sparkle in the mix.
Problem
The track needs more brightness and definition in the treble range to stand out.
How to Use
Upload the guitar track, increase gain to 8 dB, set center frequency to 10000 Hz, and use a narrow Q of 0.5 for precise boosting of high frequencies.
Example Config
gainDb: 8, freq: 10000, widthQ: 0.5
Outcome
The guitar track gains brightness and presence, cutting through the mix with improved clarity and detail.

Try with Samples

audio, file
Copyright-Free AAC Audio Samples
High-quality AAC encoded audio samples for testing and development, featuring nature sounds and meditation music with excellent compression
title token audio
audio
Copyright-Free MP3 Audio Samples
Collection of royalty-free audio samples for testing and development purposes including nature sounds, meditation music, and ambient audio
title token audio
audio
Copyright-Free WAV Audio Samples
Uncompressed PCM WAV audio samples for testing and development, mirrored from MP3 set with nature sounds and meditation music
title token audio
audio
Copyright-Free OGG Vorbis Audio Samples
Open-source OGG Vorbis audio samples for testing and development, featuring excellent compression with nature sounds and meditation music
title token audio
audio

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FAQ

What audio file formats can I upload?

You can upload common audio formats like MP3, WAV, AAC, and others, as the tool supports the audio/* file type.

How do I control the treble boost effect?

Use the gain slider to set the boost in decibels, and adjust the center frequency and Q value to fine-tune the frequency range and width of the boost.

Can I process multiple audio files at once?

No, the tool processes one audio file at a time, as specified by the single file upload option.

What are the default settings for the boost?

The default gain is 4 dB at a center frequency of 8000 Hz with a Q of 1.0, providing a balanced treble enhancement.

Is there a file size limit for uploads?

Yes, the audio file must be under 200 MB, as indicated by the file limit in the tool options.

API Documentation

Request Endpoint

POST /en/api/tools/audio-treble-boost

Request Parameters

Parameter Name Type Required Description
audioFile file (Upload required) Yes -
gainDb number No -
freq number No -
widthQ number No -
outputFormat select No -

File type parameters need to be uploaded first via POST /upload/audio-treble-boost to get filePath, then pass filePath to the corresponding file field.

Response Format

{
  "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: File

AI MCP Documentation

Add this tool to your MCP server configuration: 

{
  "mcpServers": {
    "elysiatools-audio-treble-boost": {
      "name": "audio-treble-boost",
      "description": "Boost the high-frequency (treble) sounds",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=audio-treble-boost",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.

Supports URL file links or Base64 encoding for file parameters.

If you encounter any issues, please contact us at [email protected]