Evidence · first-party tested
Even with a clean studio-quality sample, the clone only reached about 40% similarity to the original voice, with about 60% of the output sounding noticeably different.
The observation
Even with a clean studio-quality sample, the clone only reached about 40% similarity to the original voice, with about 60% of the output sounding noticeably different.
Criterion: Voice match accuracy · Scenario: High-Quality Voice Sample (group: voice-cloning-inputs)
Query this
get_evidence({
tool: "speechify",
scenario: "voice-cloning-inputs"
})MCP · mcp.aidemos.com/api/mcp
Free with attribution.
Free with attribution.
Same input, other tools
Real outputs, no retouching · every cell queryable via API & MCP · aidemos.com