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audiobook-production

audiobook-production

github.com/guia-matthieu创意与媒体150235 次安装4 周前更新
代码仓库

关于 audiobook-production

audiobook-production 是面向作者和有声书制作团队的制作规划技能,涵盖 ACX 技术要求、稿件结构、录音流程和质量检查。它将发行规范与听众理解相关的表达原则结合起来。

主要功能

  1. 01指导 ACX 技术规范检查
  2. 02规划章节、片头片尾和试听样本
  3. 03整理从稿件到成品的制作流程
  4. 04提供校对与质量检查清单
  5. 05应用 Mayer 的音频表达原则

适用场景

  1. 01规划自行录制的有声书
  2. 02检查提交 ACX 前的音频规格
  3. 03为长篇内容制定录音进度
  4. 04排查音频电平或底噪问题

安装

复制下面的命令,在终端中运行。

$npx skills add https://github.com/guia-matthieu/clawfu-skills --skill audiobook-production

安装后在 Claude Code 中输入/audiobook-production确认已加载。

详细介绍

有声书制作

运用 Audible 的技术标准和 Richard Mayer 的多媒体学习原则,掌握符合 ACX 标准的有声书制作,打造引人入胜、专业水准的音频。

适用场景

  • 制作有声书并通过 Audible/ACX 发行
  • 为课程或书面内容制作音频版本
  • 为长篇内容搭建旁白工作流
  • 确保音频符合专业发行标准
  • 作为作者自行制作有声书
  • 管理有声书制作项目

方法论基础

来源:ACX(Audiobook Creation Exchange)+ Richard Mayer(多媒体学习)

核心原则:专业的有声书制作需要兼顾技术质量(符合严格的 ACX 标准)与引人入胜的演绎(运用学习科学原则)。正如 Mayer 的研究所示:“人们听友好的真人声音比听机器声音学得更好”(声音原则)。

重要性:不符合技术规范的有声书会被 ACX/Audible 拒绝,导致制作时间和资金白白浪费。除了满足技术要求,了解听众如何处理音频信息,也有助于选择能最大限度提升参与度和记忆留存的制作方式。

Claude 的职责与由你决定的事项

Claude 的职责由你决定
规划制作工作流最终创意方向
提出技术方案建议设备和工具选择
创建模板和检查清单质量标准
指出最佳实践品牌和声音相关决策
生成脚本大纲最终脚本审批

此技能的用途

  1. 确保符合 ACX 技术要求——提供比特率、采样率、RMS、峰值和底噪规格
  2. 规划有声书项目——章节组织、制作人员名单、试听样本
  3. 运用学习原则——采用有助于理解的节奏、语气和演绎方式
  4. 管理制作工作流——从脚本到最终母版
  5. 处理校对和质量检查——在提交前发现错误

使用方法

检查是否符合 ACX 标准
Help me verify this audiobook meets ACX submission requirements.
[provide audio specs or describe setup]
规划有声书结构
Help me structure an audiobook from this manuscript:
Total word count: [X]
Chapters: [Y]
Type: [Fiction/Non-fiction]
创建制作工作流
Create a production plan for my audiobook project:
Book length: [word count]
Narrator: [self/hired]
Deadline: [date]

说明

制作有声书时,请遵循以下方法:

第 1 步:了解 ACX 技术要求

ACX 对作品有严格的规格要求,必须满足才能通过审核。

## ACX Audio Specifications (2026)

### File Format
- MP3, 192 kbps or higher (constant bit rate)
- 44.1 kHz sample rate
- Mono (single channel)

### Audio Levels
- RMS: -23dB to -18dB
- Peak values: -3dB maximum (no clipping)
- Noise floor: -60dB or lower

### File Naming
- Chapter files: [BookTitle]_[ChapterNumber].mp3
- Opening credits: [BookTitle]_Opening_Credits.mp3
- Closing credits: [BookTitle]_Closing_Credits.mp3

### Content Requirements
- Opening credits (first file): Title, author, narrator
- Closing credits (last file): "This has been [title] by [author], narrated by [narrator]"
- Each chapter file is standalone (no cross-file audio)
- Consistent room tone throughout

### Quality Requirements
- No extraneous sounds (mouth clicks, pops, page turns)
- Consistent audio quality across all files
- Retail sample: ~5 minutes of representative content

重要:提交前,务必使用 ACX Check 工具检查每个文件。


第 2 步:准备手稿

录制前,优化文本,使其适合音频演绎。

## Manuscript Preparation Checklist

### Structure
□ Chapter breaks clearly marked
□ Section breaks identified (longer pause points)
□ Footnotes converted to in-text explanations or removed
□ Visual content (charts, tables) adapted for audio or noted for skip

### Pronunciation Guide
□ Character names with phonetic spelling
□ Foreign words and phrases
□ Technical terms and jargon
□ Place names and proper nouns
□ Acronyms expanded or spelled out

### Narrator Notes
□ Tone shifts marked
□ Character voice cues (if fiction)
□ Emphasis suggestions (minimal)
□ "As shown in Figure X" → adapted for audio
□ Author asides or commentary identified

### Timing Estimate
□ Word count per chapter
□ Total word count
□ Estimated runtime: words ÷ 9,300 = hours (approx)
   - 50,000 words ≈ 5-6 hours
   - 80,000 words ≈ 8-9 hours

第 3 步:搭建录音环境

稳定、高质量的录音需要恰当的环境布置。

## Home Studio Essentials

### Minimum Equipment
- **Microphone**: USB condenser (AT2020, Blue Yeti) or XLR setup
- **Pop filter**: Essential for plosives
- **Mic stand**: Stable positioning
- **Headphones**: Closed-back, wired

### Room Treatment
- Record in smallest, most furnished room available
- Hang blankets on hard surfaces
- Use reflection filter behind mic
- Close windows, turn off HVAC
- Eliminate electronic hum (fridges, computers)

### Recording Software (DAW)
- Free: Audacity, GarageBand
- Professional: Adobe Audition, Reaper, Pro Tools
- ACX-specific: Hindenburg Pro (audiobook workflow)

### Test Recording Checklist
□ Record 30 seconds of room tone
□ Record test passage
□ Check RMS levels (-23 to -18 dB)
□ Check peak levels (below -3 dB)
□ Check noise floor (below -60 dB)
□ Listen for room echo or hum
□ Verify consistent mic positioning

第 4 步:运用 Mayer 的多媒体学习原则

运用有科学依据的技巧,打造引人入胜的音频。

## Mayer's Principles for Audiobook Delivery

### Voice Principle
"People learn better from human voice than machine voice."
→ Warm, conversational delivery beats polished broadcast voice
→ Let personality come through
→ Avoid monotone "reading" voice

### Personalization Principle
"People learn better when words are conversational rather than formal."
→ Write/deliver as if talking to one person
→ Use "you" and "we"
→ Contractions are encouraged

### Segmenting Principle
"People learn better when content is in learner-paced segments."
→ Clear chapter breaks
→ Section pauses for complex material
→ Chapter summaries for dense non-fiction

### Redundancy Principle (for video/slides)
"People learn better from graphics and narration than graphics + narration + text."
→ For audiobooks: don't describe visual elements you can't show
→ Adapt visual content or acknowledge it's omitted

### Coherence Principle
"People learn better when extraneous material is excluded."
→ Cut verbal filler
→ Remove tangents that don't serve the chapter
→ Every word earns its place

第 5 步:制作工作流

从脚本到母版的系统化流程。

## Audiobook Production Pipeline

### Phase 1: Pre-Production (Week 1-2)
□ Manuscript finalized and proofread
□ Pronunciation guide complete
□ Chapter structure confirmed
□ Recording schedule created
□ Test recordings approved

### Phase 2: Recording (Weeks 2-6, varies by length)
□ Opening credits recorded first
□ Chapters recorded in order (usually)
□ Room tone captured each session
□ Daily backup of raw files
□ Notes logged for pickups needed

### Phase 3: Editing (Concurrent or following)
□ Remove mistakes and restart takes
□ Remove excessive breaths (keep natural ones)
□ Eliminate mouth clicks and pops
□ Smooth edits (crossfade)
□ Consistent pacing throughout

### Phase 4: Mastering
□ Noise reduction applied (light touch)
□ Compression for consistent levels
□ Limiting to prevent peaks
□ Final RMS check (-23 to -18 dB)
□ Export to ACX specs (192 kbps MP3, 44.1kHz, mono)

### Phase 5: Quality Control
□ Listen to every file start to finish
□ Check first/last 5 seconds of each file
□ Verify file naming convention
□ Run ACX Check or similar tool
□ Create retail sample (5 min)

第 6 步:制作人员名单和试听样本

关于片头、片尾和试听样本的具体要求。

## Opening Credits Script
(Must be first audio file)

"[Book Title]"
Written by [Author Name]
Narrated by [Narrator Name]

[Optional: Publisher name]
[Optional: Copyright year]

---

## Closing Credits Script
(Must be last audio file)

"This has been [Book Title], written by [Author Name],
narrated by [Narrator Name]."

[Optional: "Visit [website] for more" or other approved callout]
[Optional: "Audiobook production by [producer]"]

---

## Retail Sample Guidelines

**Length**: Approximately 5 minutes
**Content**: Representative excerpt that hooks listeners
**Selection criteria**:
- Showcases narrator's ability
- Engages interest without major spoilers
- Demonstrates the book's voice/style
- Often from early chapters (context not required)

**Do NOT include**: Credits or chapter announcements in sample

示例

示例 1:自行出版的非虚构类有声书

背景:一位作者要为自己的商业类图书自行录制旁白。

输入:

帮我规划一本 55,000 词商业类图书的有声书制作。我会自己录制旁白。我有一支 Blue Yeti 麦克风,并在家里的办公室录音。

输出:

制作计划:商业类有声书

项目规格
  • 词数:55,000 词
  • 预计时长:5.5-6 小时
  • 旁白:作者(自行录制)
  • 设备:Blue Yeti USB 麦克风(符合 ACX 要求)
预制作(第 1–3 天)

稿件准备

  • 审阅全部 12 章,评估其音频改编需求
  • 转换/改编文中引用的 8 张图
  • 为行业术语编写发音指南
  • 标记章节分隔处和段落停顿处
  • 按每章平均 4,500 个单词估算,每章约 29 分钟

录音间准备

  • 评估家庭办公室的声学环境
  • 在录音位置后方的墙上加一条毯子
  • 使用挂有衣物的衣柜作为录音间替代方案
  • 在一天中 3 个不同时段进行试录(检查 HVAC、交通噪音)

示例脚本: “如图 3 所示” → “下面来看看它的工作原理:想象一个分为三个阶段的漏斗……”

录音计划(第 1–3 周)

每日录音时段:最多 2 小时(避免嗓音疲劳) 每次录音目标:1.5–2 章(8,000 个单词) 所需录音总次数:约 8–10 次

计划:

  • 第 1 天:片头 + 第 1 章
  • 第 2 天:第 2–3 章
  • 第 3 天:第 4–5 章
  • [按此模式继续]
  • 第 8 天:第 12 章 + 片尾
  • 第 9–10 天:补录和问题段落

录音前例行准备:

  1. 提前 30 分钟补充水分(室温水)
  2. 热嗓(5 分钟)
  3. 录制房间底噪(10 秒)
  4. 试录并检查电平
  5. 录制章节
  6. 记录补录事项
后期制作(第 4 周)

每章的编辑工作流:

  1. 导入原始音频
  2. 删除错误和备用录音
  3. 清理呼吸声和嘴部杂音
  4. 轻度降噪
  5. 将 RMS 标准化至 -20 dB
  6. 检查峰值(低于 -3 dB)
  7. 导出为 MP3(192 kbps、44.1 kHz、单声道)

文件命名:

  • BusinessBookTitle_Opening_Credits.mp3
  • BusinessBookTitle_001.mp3
  • BusinessBookTitle_002.mp3
  • ...
  • BusinessBookTitle_012.mp3
  • BusinessBookTitle_Closing_Credits.mp3
质量控制(第 1–2 天)
  • 按照检查清单逐一收听所有文件
  • 对所有文件运行 ACX Check
  • 从第 2 章制作 5 分钟的零售试听片段
  • 确认所有章节的声音一致
  • 最后检查片头和片尾
技术设置

录音:

  • 44.1 kHz、24-bit WAV(以高质量进行编辑)
  • 单声道输入
  • 调整增益,使峰值为 -12 dB

导出(符合 ACX 要求):

  • MP3、192 kbps CBR
  • 44.1 kHz
  • 单声道
  • RMS:-20 dB(范围为 -23 至 -18)
  • 峰值:最高 -3 dB

示例 2:ACX 故障排除

背景:有声书文件被 ACX 拒绝。

输入:

我的有声书提交被拒了。ACX 表示“RMS 电平超出规格”和“噪声底过高”。我该如何修复?

输出:

修复 ACX 拒绝问题:RMS 和噪声底

问题诊断

RMS 超出规格:音频太轻(低于 -23 dB)或太响(高于 -18 dB)

噪声底过高:背景嘶声或嗡声高于 -60 dB

分步修复

修复 1:RMS 电平

在 Audacity 中:

  1. 选择全部音频(Ctrl+A)
  2. 效果 → 响度标准化
  3. 设置为:-20 dB RMS(ACX 范围的中间值)
  4. 应用

在 Adobe Audition 中:

  1. 全选
  2. 效果 → 振幅 → 匹配响度
  3. 将目标响度设为 -20 LUFS
  4. 处理

修复 2:噪声底

如果噪音较轻(只有房间底噪):

  1. 找到 2–3 秒的“静音”片段(仅有房间底噪)
  2. 将其选作噪声样本
  3. 对完整音轨应用降噪
  4. 使用最低限度的设置(降低 6–12 dB),以避免产生伪影

在 Audacity 中:

  • 效果 → 降噪 → 获取噪声样本
  • 全选 → 降噪 → 6–12 dB、灵敏度 6

如果噪音明显:

  • 在更安静的环境中重新录制
  • 使用噪声门(移除低于阈值的声音)
  • 考虑使用 iZotope RX 进行专业修复

修复 3:验证峰值

调整 RMS 后,峰值可能超过 -3 dB:

  1. 效果 → 限制器
  2. 将上限设为 -3.0 dB
  3. 应用
验证工作流
  1. 先修复一章
  2. 运行 ACX Check 插件或在线工具
  3. 确认所有规格均符合要求:
    • RMS:-23 至 -18 dB ✓
    • 峰值:-3 dB 或更低 ✓
    • 噪声底:-60 dB 或更低 ✓
  4. 对所有文件执行相同流程
  5. 重新提交前再次检查每个文件
后续预防

录音检查清单:

  • 录音前,噪声底低于 -60 dB
  • 调整增益,使说话时峰值达到 -12 dB
  • 每次录音都录制室内底噪
  • 完整录制前检查测试文件

检查清单与模板

ACX 提交前检查清单
## Technical Compliance

□ All files are 192 kbps MP3, 44.1 kHz, mono
□ RMS levels between -23 and -18 dB
□ Peak values at or below -3 dB
□ Noise floor at or below -60 dB
□ No clipping or distortion
□ Consistent levels across all chapters

## File Structure

□ Opening credits file present
□ Closing credits file present
□ Files named correctly: [Title]_[Number].mp3
□ Chapter numbers are sequential
□ No missing chapters
□ Retail sample created (≈5 minutes)

## Content Quality

□ First/last 5 seconds of each file are clean (room tone or fade)
□ No extraneous sounds (clicks, pops, breaths)
□ No room echo or reverb issues
□ Consistent voice quality throughout
□ All pickups and corrections completed
□ Credits read correctly (title, author, narrator)

## Final Review

□ Listened to complete audiobook
□ Spot-checked transitions between chapters
□ Verified retail sample is representative
□ Cover art meets ACX specs (if applicable)
□ All metadata entered correctly

制作进度表模板
## Audiobook Production Schedule

**Title**: ________________________________
**Word count**: ___________ | **Est. runtime**: ___________
**Narrator**: _____________________________
**Target completion**: ____________________

### Pre-Production: Week ___

| Task | Due | Done |
|------|-----|------|
| Manuscript finalized | | □ |
| Pronunciation guide | | □ |
| Room/equipment tested | | □ |
| Opening credits scripted | | □ |

### Recording: Weeks ___ - ___

| Session | Chapters | Words | Est. Time | Done |
|---------|----------|-------|-----------|------|
| 1 | Credits + Ch 1 | | | □ |
| 2 | Ch 2-3 | | | □ |
| 3 | Ch 4-5 | | | □ |
| ... | | | | □ |

### Post-Production: Week ___

| Task | Due | Done |
|------|-----|------|
| Editing complete | | □ |
| Mastering complete | | □ |
| ACX specs verified | | □ |
| QC listen-through | | □ |
| Retail sample created | | □ |

### Submission: ___________

技能边界

此技能擅长的方面
  • 组织音频制作工作流
  • 提供技术指导
  • 制作质量检查清单
  • 提出创意方案
此技能无法做到的方面
  • 替代音频工程专业知识
  • 做出主观的创意决策
  • 直接访问或编辑音频文件
  • 保证商业成功

参考资料

  • ACX。“音频提交要求”——官方技术规范
  • Richard Mayer。《多媒体学习》(2009)——音频学习的科学原理
  • iZotope。“专业配音录制技巧”——技术录音指南
  • Audacity Team。“Audacity 手册”——免费编辑软件

相关技能


技能元数据(内部使用)

name: audiobook-production
category: audio
subcategory: voiceover
version: 1.0
author: MKTG Skills
source_expert: ACX, Richard Mayer
source_work: ACX Submission Requirements, Multimedia Learning
difficulty: intermediate
estimated_value: $500-2,000 per audiobook (equivalent production management)
tags: [audiobook, acx, audible, narration, production]
created: 2026-01-26
updated: 2026-01-26

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