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granola-performance-tuning

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Original

English
🇨🇳

Translation

Chinese

Granola Performance Tuning

Granola性能调优

Overview

概述

Optimize Granola for best transcription accuracy and note quality.
优化Granola以获得最佳的转录准确率和笔记质量。

Transcription Quality Factors

转录质量影响因素

Audio Quality Hierarchy

音频质量层级

Transcription Accuracy
        ↑
[Professional Microphone] 98%
        ↑
[Quality Headset Mic] 95%
        ↑
[Laptop Built-in Mic] 85%
        ↑
[Phone Speaker] 70%
Transcription Accuracy
        ↑
[Professional Microphone] 98%
        ↑
[Quality Headset Mic] 95%
        ↑
[Laptop Built-in Mic] 85%
        ↑
[Phone Speaker] 70%

Environmental Factors

环境因素

FactorImpactOptimization
Background noiseHighUse quiet room, noise cancellation
Echo/reverbHighSoft furnishings, smaller room
Distance from micMediumWithin 12 inches of microphone
Multiple speakersMediumUse identification phrases
Accent variationLowImproves over time with usage
因素影响程度优化方案
背景噪音高使用安静房间，开启降噪功能
回声/混响高摆放软质家具，使用较小的房间
与麦克风的距离中距离麦克风12英寸以内
多人发言中使用身份识别短语
口音差异低随着使用时长增加会逐步优化

Audio Setup Optimization

音频设置优化

Recommended Equipment

推荐设备

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Microphone Recommendations

麦克风推荐

Budget (~$50):
  • Blue Snowball iCE
  • Fifine K669
Mid-Range (~$100):
  • Blue Yeti
  • Rode NT-USB Mini
  • Audio-Technica AT2020USB+
Professional (~$200+):
  • Shure MV7
  • Elgato Wave:3
  • Rode PodMic + interface
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入门款（约50美元）：
  • Blue Snowball iCE
  • Fifine K669
中端款（约100美元）：
  • Blue Yeti
  • Rode NT-USB Mini
  • Audio-Technica AT2020USB+
专业款（200美元以上）：
  • Shure MV7
  • Elgato Wave:3
  • Rode PodMic + 音频接口
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Microphone Settings (macOS)

麦克风设置（macOS）

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Check current input device

查看当前输入设备

system_profiler SPAudioDataType | grep -A5 "Default Input"
system_profiler SPAudioDataType | grep -A5 "Default Input"

Adjust input volume (System Preferences)

调整输入音量（系统偏好设置中）

Aim for: Input level peaks at 75% during normal speech

目标：正常说话时输入音量峰值达到75%

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Room Optimization

房间优化

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Environment Checklist

环境检查清单

  • Close windows to reduce outside noise
  • Turn off fans, AC if possible
  • Use soft surfaces (carpet, curtains)
  • Position away from keyboard clicks
  • Mute when not speaking
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  • 关闭窗户减少外界噪音
  • 尽可能关闭风扇、空调
  • 使用软质表面（地毯、窗帘）
  • 远离键盘避免录入敲击声
  • 不发言时静音
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Note Quality Optimization

笔记质量优化

Meeting Preparation

会前准备

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Pre-Meeting Checklist

会前检查清单

  • Share agenda in advance
  • Send attendee list to calendar
  • Prepare context notes in template
  • Test audio before meeting
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  • 提前分享会议议程
  • 发送参会人列表到日历
  • 在模板中准备上下文备注
  • 会前测试音频设备
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During Meeting

会议进行中

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Best Practices

最佳实践

  1. State names when addressing people "Sarah, what do you think about..."
  2. Summarize decisions verbally "So we're agreed: deadline is Friday."
  3. Spell out technical terms "The API endpoint, A-P-I..."
  4. Avoid crosstalk One person speaking at a time
  5. Use clear action item language "Action item: Mike will review the PR by Thursday."
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  1. 称呼他人时说出姓名 例如：“Sarah，你对……有什么看法？”
  2. 口头总结决策内容 例如：“所以我们达成一致：截止日期是周五。”
  3. 拼写技术术语 例如：“API端点，A-P-I……”
  4. 避免串话 同一时间仅一人发言
  5. 使用清晰的行动项表述 例如：“行动项：Mike将在周四前审核PR。”
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Post-Meeting Enhancement

会后优化

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Note Review Checklist (5 min)

笔记检查清单（5分钟）

  • Correct obvious transcription errors
  • Add context AI might have missed
  • Verify action items are complete
  • Add links to referenced documents
  • Tag key decisions
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  • 修正明显的转录错误
  • 补充AI可能遗漏的上下文
  • 确认行动项完整无误
  • 添加参考文档的链接
  • 标记关键决策
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Template Optimization

模板优化

Effective Template Structure

高效模板结构

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Meeting Template: Sprint Planning

会议模板： Sprint规划

Agenda (Pre-filled)

议程（预填写）

Context

上下文

[Add links to relevant docs]
[添加相关文档的链接]

Discussion Notes

讨论笔记

[AI-enhanced during meeting]
[会议期间AI增强生成]

Decisions

决策

  • Decision 1: [Clear statement]
  • 决策1：[清晰的表述]

Action Items

行动项

Format: - [ ] What (@who, by when)
格式：- [ ] 任务内容 (@负责人, 截止时间)

Follow-up

后续安排

Next meeting: [date]
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下次会议：[日期]
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Template Best Practices

模板最佳实践

PracticeReasonImpact
Use headersBetter AI parsing+20% accuracy
Pre-fill contextReduces ambiguity+15% relevance
Standard formatsConsistent output+10% usability
Action item formatAuto-extraction+25% detection
实践原因效果
使用标题便于AI解析准确率提升20%
预填写上下文减少歧义相关性提升15%
标准格式输出一致可用性提升10%
统一行动项格式支持自动提取识别率提升25%

Processing Speed Optimization

处理速度优化

Factors Affecting Speed

影响速度的因素

FactorImpactOptimization
Meeting lengthLinearExpect 1 min processing per 10 min meeting
Internet speedHighEnsure stable connection during upload
Peak timesMediumProcessing queue varies
Audio qualityLowCleaner audio = faster processing
因素影响程度优化方案
会议时长线性影响每10分钟会议预计需要1分钟处理时间
网络速度高上传期间确保网络连接稳定
高峰时段中处理队列等待时间会有波动
音频质量低更清晰的音频=更快的处理速度

Speed Expectations

速度预期

Meeting Duration → Processing Time
15 minutes → 1-2 minutes
30 minutes → 2-3 minutes
60 minutes → 3-5 minutes
120 minutes → 5-8 minutes
会议时长 → 处理时间
15分钟 → 1-2分钟
30分钟 → 2-3分钟
60分钟 → 3-5分钟
120分钟 → 5-8分钟

Integration Performance

集成性能

Zapier Optimization

Zapier优化

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Reduce Zapier Latency

降低Zapier延迟

  1. Use Instant triggers (not polling)
  2. Minimize steps in Zap
  3. Avoid unnecessary filters
  4. Use multi-step Zaps efficiently
  5. Monitor task usage
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  1. 使用即时触发器（而非轮询）
  2. 减少Zap的步骤数量
  3. 避免不必要的过滤器
  4. 高效使用多步骤Zap
  5. 监控任务使用情况
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Batch Processing

批量处理

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Instead of real-time, batch for efficiency

相比实时处理，批量处理效率更高

Schedule: Every 30 minutes Process:
  • Collect all new notes
  • Batch update Notion
  • Single Slack summary
  • Aggregate CRM updates
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调度：每30分钟 处理内容：
  • 收集所有新笔记
  • 批量更新Notion
  • 发送单条Slack总结
  • 聚合CRM更新
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Accuracy Improvement

准确率提升

Training the AI

训练AI

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Improve Over Time

逐步优化效果

  1. Correct errors when you see them
    • AI learns from corrections
  2. Use consistent terminology
    • Builds vocabulary
  3. Identify speakers
    • Improves attribution
  4. Regular editing
    • Provides feedback loop
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  1. 发现错误及时更正
    • AI会从更正内容中学习
  2. 使用统一的术语
    • 构建专属词汇表
  3. 识别发言者身份
    • 提升归属准确率
  4. 定期编辑内容
    • 形成反馈循环
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Custom Vocabulary

自定义词汇

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Teach Domain Terms

录入领域术语

Add to meeting intros: "We'll discuss the OAuth2 implementation, that's O-Auth-Two, and the GraphQL API, spelled G-R-A-P-H-Q-L..."
Common terms to spell out:
  • Acronyms (API, SDK, CI/CD)
  • Product names
  • People names with unusual spellings
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添加到会议开场白中： “我们将讨论OAuth2实现， 就是O-Auth-Two，还有GraphQL API， 拼写是G-R-A-P-H-Q-L……”
需要拼写的常见术语：
  • 缩略词（API、SDK、CI/CD）
  • 产品名称
  • 拼写特殊的人名
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Performance Metrics

性能指标

What to Track

需要追踪的指标

MetricTargetHow to Measure
Transcription accuracy>95%Sample review
Action item detection>90%Compare to meeting
Processing time<5 minTimestamp comparison
Note usefulness4+/5Team survey
指标目标值衡量方式
转录准确率>95%抽样审核
行动项识别率>90%与会议实际内容对比
处理时间<5分钟时间戳对比
笔记实用性4分以上/5分团队调研

Weekly Review

每周复盘

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Performance Check

性能检查

Monday:
  • Review last week's meeting notes
  • Note common transcription errors
  • Identify improvement opportunities
  • Adjust templates if needed
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周一：
  • 回顾上周的会议笔记
  • 记录常见的转录错误
  • 识别可优化的点
  • 必要时调整模板
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Resources

资源

Next Steps

下一步

Proceed to 
granola-cost-tuning
for cost optimization strategies.
前往
granola-cost-tuning
查看成本优化策略。