Ascend Acoustics - Freedom to Drive, Freedom to Diagnose

Your AI Mechanic

Record your car's sounds and get instant AI-powered diagnostics for mechanical issues.

94% Accuracy
Instant Results
Privacy Focused
Ascend Acoustics Diagnostics

Engine Knock Detected

Likely causes: Low octane fuel, carbon buildup, or incorrect ignition timing

Confidence: 78% Severity: Medium
HOW IT WORKS

Diagnose Your Car in 3 Simple Steps

Our AI analyzes sounds that human ears might miss, detecting issues before they become expensive problems.

1

Record Sounds

Use your phone's microphone or connect an OBD-II mic to capture engine, gear, or suspension noises.

10-30 seconds recommended
2

AI Analysis

Our hybrid CNN-Transformer model analyzes spectrograms to detect patterns and temporal dependencies.

Typically under 15 seconds
3

Get Report

Receive a detailed diagnostic with likely issues, confidence scores, and repair recommendations.

Save for future reference
SMART RECORDING

Optimized Sound Capture

Our advanced NVH optimization ensures accurate sound capture even with phone microphones.

  • Calibrates for phone mic limitations

    (sample rate ≥44.1kHz)

  • Noise reduction algorithms

    Filters out ambient sounds like wind and traffic

  • Guided recording positions

    Helps you record near problem zones (engine bay, wheel wells)

  • Optional accelerometer data

    For enhanced vibration analysis

Record Car Sounds

READY 00:00

Hold to record. Release to analyze.

AI TECHNOLOGY

Advanced AI Diagnosis Engine

Our model combines the best of convolutional and transformer networks for unparalleled diagnostic accuracy.

Time Domain
Spectrogram
AI Analysis Results
Wheel Bearing 86%
Serpentine Belt 72%
Engine Knock 65%

Hybrid CNN-Transformer Architecture

Our model combines the best of convolutional and transformer networks for unparalleled diagnostic accuracy across different vehicle makes and models.

CNN Detects Local Patterns

Identifies characteristic sound signatures like piston slap (2-5kHz) or belt squeal (1-3kHz) with spatial awareness.

Transformer Models Temporal Dependencies

Analyzes how sounds evolve over time to detect intermittent issues like valve train problems or transmission slippage.

Trained on Real Mechanic Data

Partnered with professional mechanics to collect labeled sounds for 150+ common issues across 30+ vehicle manufacturers.

Continuous Learning

Our models improve weekly as more diagnostics are performed and verified by mechanics.

SAMPLE REPORT

Comprehensive Diagnostic Report

Get detailed insights with actionable recommendations tailored to your vehicle.

Diagnosis Summary

Confidence: 84%

Primary Issue

Front Right Wheel Bearing Wear

Detected high-frequency vibration (1-5kHz) with characteristic "growling" sound that increases with speed.

Sound Pattern Match 86%

Secondary Issues

Serpentine Belt Cracking Medium

Intermittent squealing at 2.4kHz, especially when cold

Confidence 72%
Engine Mount Deterioration Low

Excessive vibration at idle (12Hz)

Confidence 65%

Recommended Actions

  • Replace front right wheel bearing immediately

    Continued driving may damage hub assembly

  • Inspect serpentine belt within 1 month

    Check for cracks and glazing

  • Monitor engine mounts at next service

    Typical lifespan: 5-7 years

Repair Resources

Video Guides

How to Replace a Wheel Bearing
12 min • DIY Difficulty: Medium
Serpentine Belt Replacement
8 min • DIY Difficulty: Easy

Nearby Mechanics

Pro Auto Care

0.8 mi away • ★★★★☆ (128 reviews)

Wheel Bearing: $189
Precision Auto

1.2 mi away • ★★★★★ (94 reviews)

Wheel Bearing: $219

Parts Needed

Wheel Bearing Kit

Front Right • Fits your 2018 Honda Accord

$89-$120

Serpentine Belt

Gates Micro-V • 6PK1885

$25-$40

TESTIMONIALS

What Our Users Say

Join thousands of car owners who've saved time and money with Ascend Acoustics.

Michael R.

"Ascend Acoustics detected my wheel bearing issue before it became dangerous. The mechanic confirmed the diagnosis and I saved hundreds by catching it early."

2016 Toyota Camry

Sarah L.

"As someone who knows nothing about cars, Ascend Acoustics gave me the confidence to talk to mechanics without being taken advantage of. The video guides are incredibly helpful!"

2019 Honda CR-V

David K.

"I'm a DIY mechanic and Ascend Acoustics helps me pinpoint issues faster. The spectrogram visualization is professional-grade and helps me understand what's happening inside my engine."

2008 Ford F-150
PRICING

Simple, Transparent Pricing

Choose the plan that fits your needs. No hidden fees, cancel anytime.

Basic

$199.99 /forever
  • 1 free diagnostics per month
  • Basic issue detection
  • General repair recommendations
  • No video guides
  • No mechanic matching
MOST POPULAR

Pro

$2999 /month
  • Unlimited diagnostics
  • Advanced issue detection
  • Detailed repair recommendations
  • Access to video guides
  • Mechanic Matching

Enterprise

$4499 /month
  • Everything in Pro
  • Unlimited vehicle profiles
  • Team access
  • Priority support
  • API access

All plans come with a 30-day money-back guarantee.

Ready to Diagnose Your Car?

Stop guessing what that noise is. Let Ascend Acoustics analyze it with professional-grade AI.

100% Private
Instant Results
No Hidden Fees
30-Day Guarantee
FAQ

Frequently Asked Questions

Our AI achieves 94% accuracy in controlled tests with known issues. Real-world accuracy depends on recording quality but typically exceeds 85% for common mechanical issues. For best results, record in a quiet environment near the suspected problem area.

Ascend Acoustics specializes in diagnosing mechanical issues through sound and vibration analysis. This includes engine problems (knocking, misfires), transmission issues, wheel bearing wear, suspension problems, belt and pulley issues, exhaust leaks, and more. Electrical or computer-related issues typically require OBD-II diagnostics.

No special equipment is required - your smartphone's microphone works for most diagnostics. For optimal results, we recommend using an external microphone placed near the suspected problem area. Professional mechanics can connect OBD-II devices for enhanced diagnostics that combine sound analysis with vehicle computer data.

Ascend Acoustics complements but doesn't replace professional mechanics. Our AI excels at initial diagnosis and can detect subtle sounds humans might miss. However, a mechanic's hands-on inspection is still needed for confirmation and repair. Think of Ascend Acoustics as giving you expert-level information before visiting a shop.

Yes, we prioritize your privacy. Sound recordings are anonymized and encrypted. We never share your data with third parties without consent. You can delete recordings anytime from your account. Our systems comply with GDPR and CCPA regulations.