OpenTune 是一款基于神经声码器 PC-NSF-HifiGan 与先进音高提取技术（RMVPE & FCPE）的新一代音高修正软件。它可在一个八度内实现更自然的移调；内置智能识别调式&自动修音功能，并对低质量音频素材具备更优秀的音高识别能力——在处理齿音、高频声音时，不会像 Auto-Tune 那样引入额外的渲染噪声，保持声音干净自然。
C-Rank Grade: C (Moderate) - 40/100
External PR Merge Rate: 50%
Response Time: -
First Timer Success: -
YuFeng926/OpenTune has a recorded first-timer success rate of 0.0%. Repositories ranked C typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in YuFeng926/OpenTune respond to incoming external pull requests in approximately 0.0 hours on average. Keeping PRs focused on single tasks and ensuring tests pass helps maintainers review faster.
The C-Rank™ system evaluates GitHub projects on a 0–100 scale using real data: PR merge rates, review turnaround time, active maintainer presence, and first-time contributor success. A score of 39.7 places YuFeng926/OpenTune in the C tier.
The external contributor pull request merge rate for YuFeng926/OpenTune is 50.0%, based on public PR activity from non-core contributors.
YuFeng926/OpenTune does not currently have active "good first issue" tags indexed, but accepts external contributions through standard GitHub issue tracking.
Growing C++ project in YuFeng926/OpenTune welcoming community pull requests and bug fixes.
Average Response Latency
Tracks hours until a maintainer leaves a review, comment, or PR response.
External Acceptance Rate
Percentage of community pull requests successfully merged into main.
First PR Conversion
Rate at which developers submitting their first repository PR succeed.
Show contributors that your repository actively reviews and merges external pull requests.
[](https://getmerged.abhishekco.de/YuFeng926/OpenTune?utm_source=github&utm_medium=badge)
Historical health & responsiveness evolution
External PR acceptance
First PR success rate
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90% receive response in
Maintainer review activity heatmap & prime window prediction
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Detected: UTC
Maintainers are most responsive around 14:00 UTC (14:00 UTC in your timezone). Recommended submission window is Tuesday - Thursday from 14:00 to 18:00 UTC (14:00 - 18:00 UTC local).
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~16 hours (62% approval). Large PRs (>500 lines) take ~115 hours (22% approval). Keep your diff compact for rapid review.
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When evaluating whether to contribute to YuFeng926/OpenTune, response velocity and maintainer engagement are crucial. GetMerged continuously tracks pull request trajectories, first-comment latency, and code review rounds to help developers avoid submitting pull requests to backlogged repositories.
Currently, maintainers of YuFeng926/OpenTune acknowledge new external contributions in approximately -. Out of all submitted pull requests from non-core authors in the last 180-day window, 50.0% were successfully merged into the primary branch.
YuFeng926/OpenTune has a recorded first-timer success rate of 0.0%. Repositories ranked Moderate typically provide actionable feedback during code reviews and actively nurture new community contributors.
The initial maintainer response time averages ~-. Keeping PRs scoped to single concerns and ensuring CI checks succeed will optimize review turnaround.
The C-Rank™ index scores repositories on a 0 to 100 scale using an objective formula: external PR merge rates, initial response speed, active maintainer count, and first-time contributor retention. A score of 39.7 places YuFeng926/OpenTune in the Moderate tier.
The external pull request merge rate is 50.0%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
YuFeng926/OpenTune does not have open beginner labels indexed currently, but external PRs for bugs and documentation improvements are evaluated via normal issue triage.
All metrics displayed for YuFeng926/OpenTune are automatically retrieved via the public GitHub API and recalculated daily. Insider pull requests submitted by repository owners or organization members are excluded from merge rate calculations to preserve objective external contributor statistics.