Sound Tester

Sound Tester is a web-based platform providing free, browser-native diagnostic tools for verifying the functionality of audio hardware. The service enables users to test headphones, speakers, and microphones through features such as frequency response analysis, left/right channel balance checks, and real-time decibel measurement. It also offers specialized utilities like Bluetooth latency testing and hearing range assessment without requiring software downloads or user registration.

LLM mention score

Normalized 0–100 · last 8 weeks

DataForSEO API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count.

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How to get LLM mention data →

// Fetch Sound Tester mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "Sound Tester",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]