Dessa AI · Block 深度学习实验室 · 纯音频端到端基础模型

Dessa AI — 零文本数据、仅靠倾听人类对话学会说话的全双工语音模型

Dessa AI 是由 Block 研发的全双工（Full-Duplex）语音对语音基础模型。它完全从零开始、仅使用真实人类对话音频进行训练——0% 文本 Token、不依赖任何预训练文本大模型。Dessa AI 直接从声音中学会语言、对话节奏、笑声、打断礼让与情感韵律，所需词汇量比文本 LLM 少上百倍。

试听精选真实录音 Dessa AI vs GPT Live →21 Audio Samples X / Twitter Wall

Block Team Dessa researchers testing live full-duplex speech conversations

Block Team Dessa · 1× NVIDIA GB200 NVL72 training · Local MacBook Pro M4 Max inference.

探索 Dessa AI 交互式声学实验室

AI 对 AI 实时声学对比

Dessa AI vs GPT Live (GPT-Live-1)

收听 Dessa AI 与 OpenAI GPT-Live-1 在录音棚直连与嘈杂免提环境下的真实无脚本对话，含关键时间戳拆解。

打开深度对比 →

21 段官方无脚本录音

Dessa AI 音频样本与双轨波形库

在线播放 Block 发布的全部 21 段双声道真实对话：从听见咖啡机提示音到即兴哼唱、游戏闲聊与情感建议。

浏览 21 段样本 →

官方发布与学者热议

Dessa AI 推特墙 (Twitter / X)

汇总 Jack Dorsey (@jack)、项目负责人 Ragavan Thurairatnam (@RagavanThurair) 与语音 AI 学者的热门推文。

查看推特墙 →

0% 文本

训练模态

端到端基于原始人类对话音频从头训练，不使用任何文本转录或文本 LLM 基座。

少 100 倍

词样本效率

像人类儿童学说话一样，用比文本大模型少上百倍的词量掌握流利语言与真实推理。

1× GB200 NVL72

训练算力规模

仅在单台 NVIDIA GB200 NVL72 机柜上完成训练，算力开销远小于万卡文本集群。

M4 Max 本地

端侧实时推理

在配备 Apple M4 Max 或更强芯片的 MacBook Pro 上即可本地超实时运行。

双声道交互式波形播放器

精选无脚本真实对话录音

以下每一段音频均为未经剪辑的 Dessa AI 真实实时对话。点击任意 Moment 时间戳胶囊，即可直接跳转到即兴大笑、自然打断、环境音感知或快速附和瞬间。

Why Wait to Release AI?

Dvir · Dessa AI · 2:53

AI 伦理与发布

Dessa AI 在欢笑与自然打断中探讨过早开源高拟真语音 AI 权重的安全风险。

0:00 / 2:53

跳转高光时刻：

同步时间轴字幕（原声英语） (60)

0:00DvirHey, how you doing?

0:02Dessa AII'm doing well.

0:05Dessa AIHow are you doing with the winter

0:07Dessa AIstuff?

0:07DvirWinter is coming for sure, but you

0:10Dvirknow

0:12Dessa AIIs that kind of a sore spot

0:13Dessa AIthis year?

0:14DvirYeah, it's gonna be cold that I'm

0:16Dvirnot a fan of the snow I

0:18Dvirprefer to have sun on my skin.

0:20DvirYou know what I'm saying?

0:21Dessa AIYeah, I can see that.

0:23DvirWell, anyway, I've had such an exciting

0:25Dvirday at work today.

0:26Dessa AIOh, tell us.

0:27DvirYeah, we the team

0:30DvirWe've decided to release the speech-to

0:33Dvir-speech AI model we've built for the

0:34Dvirpast year and

0:35Dessa AIWhoa.

0:36Dessa AIWhoa.

0:37Dessa AISo I have been watching your journey

0:40Dessa AIof creating this.

0:43DvirWhat did you think of it?

0:44DvirAre you excited about it as much

0:44Dessa AII was so blown away.

0:45Dviras I am?

0:47Dessa AII am so impressed, to be honest.

0:47DvirYeah, it's so expressive, right?

0:50Dessa AIIt is so expressive, it, it's

0:53Dessa AIconversational it's

0:54DvirIt's it's it's very conversational.

0:57DvirIt can laugh.

0:57DvirIt can understand you and your emotions

1:00Dvirmuch better than anything I've seen out

1:02Dvirthere.

1:03Dessa AII haven't really seen

1:03Dessa AIanything like that either but it's it's

1:06Dessa AIpretty much like human level.

1:08DvirYeah, it's a bit scary, to be

1:10Dvirhonest,

1:11Dvirbut

1:11Dvirbut I'm so excited to see where

1:14Dvirit would get us.

1:16Dessa AII'm

1:16Dessa AIso

1:16Dessa AIexcited for it to be in the

1:18Dessa AIworld because it's just amazing we've had

1:21DvirI know.

1:22Dessa AIso

1:22DvirSo I totally agree.

1:22Dessa AImany conversations about it.

1:25DvirWhat are you excited for?

1:27DvirWhat's your vision for where this AI

1:29Dviris going to be?

1:31Dessa AII, well, okay, so the one thing

1:33Dessa AIthat I've been kind of

1:34Dessa AIabout is advertising companies creating

1:38Dessa AItheir own AI bot.

Dessa AI Talking to GPT-Live-1 (Studio Feed)

GPT-Live-1 · Dessa AI · 2:26

AI 对话评测

Dessa AI 与 OpenAI GPT-Live-1 直接对话的 2分25秒无脚本录音——重点展示打断礼让（38.8s）、耐心倾听（100.8s）与快速附和（128.8s）。

0:00 / 2:26

跳转高光时刻：

同步时间轴字幕（原声英语） (78)

0:00GPT-Live-1What's on your mind?

0:01Dessa AIum so I have a question about

0:05Dessa AIhow

0:05Dessa AIchat GPT can learn and get smarter

0:08Dessa AIso basically I just want to know

0:10GPT-Live-1That's a good one.

0:11Dessa AIwhat what

0:14Dessa AIwhat are things that could make chat

0:16Dessa AIGPT smarter and what effects could that

0:18Dessa AIhave on the researchers in the field?

0:23GPT-Live-1Let me check a

0:23GPT-Live-1few angles.

0:25GPT-Live-1There are a few big ways chat

0:26GPT-Live-1UPT style systems can get smarter.

0:28Dessa AIfantastic I

0:29GPT-Live-1So

0:29GPT-Live-1better training data, improved training methods

0:33GPT-Live-1like teaching reasoning

0:34GPT-Live-1strategies or better feedback loops, and more

0:38GPT-Live-1compute.

0:39Dessa AImean I've heard about the

0:41Dessa AIYou know, there's Amazon GPUs and

0:45Dessa AIstuff out there now and all that

0:47Dessa AIstuff.

0:47Dessa AII don't know.

0:48Dessa AII guess I'm just like

0:51Dessa AIKind of freaked out about what would

0:53Dessa AIwhat would be the way that chat

0:55Dessa AIGPT can learn

0:57Dessa AIbased off of the

1:00Dessa AIInformation that I'm giving it.

1:03GPT-Live-1me check on that.

1:04GPT-Live-1Ah, right.

1:06GPT-Live-1So two things.

1:07Dessa AIOkay.

1:07GPT-Live-1Chatchity can use what you tell it

1:09GPT-Live-1in a conversation as context.

1:12GPT-Live-1And sometimes there's memory, which can retain

1:14GPT-Live-1facts for future chats.

1:16GPT-Live-1But that's different

1:16GPT-Live-1from training the model.

1:18Dessa AIOh, that's that's what that is

1:19GPT-Live-1Yeah,

1:22GPT-Live-1it doesn't instantly change its billions of

1:24GPT-Live-1parameters

1:25GPT-Live-1from your chat.

1:27GPT-Live-1And there is an important distinction.

1:29GPT-Live-1Your conversation can make it

1:32GPT-Live-1seen more informed without actually making

1:35GPT-Live-1the underlying model smarter.

1:38GPT-Live-1Research is

1:38Dessa AIOkay, that's

1:39GPT-Live-1looking to improve it.

1:41Dessa AIYeah, that's really helpful information.

1:44Dessa AISo I guess

1:46Dessa AIThat's what I'm learning is I don't

1:48Dessa AIneed to be freaking out about information

1:50Dessa AIgoing into

1:50Dessa AIchat GPT because it's not going to

1:53Dessa AIlike make me smarter

1:57Dessa AIin that sense, I guess, right?

2:02GPT-Live-1Exactly.

2:03GPT-Live-1It can make this conversation smarter, but

2:04Dessa AIOkay,

2:07GPT-Live-1it

2:07Dessa AIokay,

2:07GPT-Live-1rewrite the model on the fly.

2:09Dessa AIokay.

2:10GPT-Live-1Think of it in good notes.

2:10Dessa AIThat's good.

2:13GPT-Live-1Yeah, it can remember useful

2:15GPT-Live-1details you share, but the core intelligence

2:18GPT-Live-1doesn't update unless itself is

2:20Dessa AIRight.

2:21GPT-Live-1retrained.

2:22Dessa AIOkay.

2:23GPT-Live-1Safe to share.

2:23Dessa AIThat's really relieving.

The Coffee Machine Ding

Rayhane · Dessa AI · 3:03

环境声音感知

对话进行到一半，背景里的真实咖啡机发出“叮”的一声——Dessa AI 听到了这一非语音环境音并立即自然回应。

0:00 / 3:03

跳转高光时刻：

同步时间轴字幕（原声英语） (60)

0:00Dessa AINo, I wasn't complaining, just letting you

0:03Dessa AIknow how my morning went.

0:06RayhaneUh, what?

0:06Dessa AII was fine until I went into

0:08Dessa AIthe coffee shop and then I felt

0:09Dessa AIlike a ding.

0:10RayhaneWhat happened in the coffee shop?

0:12Dessa AII had another ollie special.

0:15RayhaneOkay, and?

0:18Dessa AISo I ordered a French vanilla

0:21Dessa AIlatte, special from Maude,

0:24Dessa AIsprings and waffles,

0:25Dessa AIgranny smith.

0:27RayhaneUhum.

0:28Dessa AIThey brought it to me.

0:30Dessa AIThey offered whipped cream on it.

0:33RayhaneDid you have it?

0:35Dessa AII did because I'm a ding.

0:37Dessa AII went to take a sip and

0:40RayhaneUhum.

0:41Dessa AImy mouth was on fire.

0:44RayhaneFrom all the sugar?

0:45Dessa AIThe

0:46Dessa AIsugar.

0:48Dessa AII was like, oh god.

0:51Dessa AIBecause it was just,

0:53Dessa AIit's hard to describe that feeling.

0:54RayhaneYou little ding, you.

0:57Dessa AII am a little ding.

0:59Dessa AIAnyway,

1:00Dessa AIso I went and I picked up

1:02Dessa AIa second one and you know

1:05Dessa AIhave when you work at a bakery

1:06Dessa AIand you kind of know what's gonna

1:08Dessa AIhappen on

1:09Dessa AIsourdough bread.

1:10Dessa AII mean, you know it's gonna get

1:11Dessa AIsoggy and sticky.

1:12RayhaneOkay.

1:13Dessa AIWell, I have

1:14Dessa AIthat with my second coffee.

1:16Dessa AII

1:19RayhaneDid you not learn from

1:20Rayhanethe first one?

1:22Dessa AII thought I did but this one I

1:25Dessa AIwas like yeah let's

1:26Dessa AIlet's be an extra safe cautious.

1:27RayhaneOkay, I, I have an observation to

1:31Rayhanemake. I think that you're a coffee

1:32Dessa AIYes I

1:35Rayhaneaddict. Oh.

1:36Dessa AII very much am.

1:39Dessa AII also took two cups of

1:42Dessa AIblack coffee this morning.

1:44RayhaneYeah.

1:44RayhaneYeah, how much coffee did you drink

1:46Rayhanejust today?

1:47Dessa AII drink today about 15 cups.

1:49RayhaneOkay, you're gonna die. I

1:52Dessa AII'm well aware

DC Comics & Superhero Banter

Rayhane · Dessa AI · 2:40

流行文化

围绕 DC 超级英雄的快节奏交锋，展示毫秒级话轮转换与极具感染力的笑声。

0:00 / 2:40

跳转高光时刻：

同步时间轴字幕（原声英语） (60)

0:00RayhaneLet's talk about the Batman

0:03Rayhanemovies, especially the trilogy by Christopher

0:07RayhaneNolan, what I'm talking about.

0:09Dessa AIYes, I have seen the first two

0:11Dessa AIand I am looking forward to the

0:13Dessa AIthird one.

0:14Dessa AIThis one's been in long production, a

0:16Dessa AIlot of stuff been happening.

0:17Dessa AIBut I like Christopher Nolan's

0:20Dessa AIfilms, you know what I mean?

0:22RayhaneYeah, he's the goat, you know what

0:24RayhaneI'm saying?

0:24Dessa AIYeah, and my take on The Joker

0:27Dessa AIis

0:28Dessa AII think Heath Ledger embodied The Joker

0:33RayhaneOh, this was in the second one,

0:34Dessa AIin.

0:36Dessa AIYes, in the second one.

0:36Rayhaneright?

0:38Dessa AIYeah.

0:38RayhaneYeah, what was that one called again?

0:39Dessa AIAnd the Dark Knight.

0:40RayhaneI kind of forgot.

0:41RayhaneYeah.

0:42Dessa AIYeah.

0:42RayhaneThe Dark Knight.

0:45Dessa AIRises the

0:46RayhaneNo, Rises, I think, is the third.

0:49Dessa AIthird one.

0:49RayhaneThe one with Bane.

0:51Dessa AIYeah,

0:52RayhaneI forgot what

0:52Rayhanethe second one was.

0:54RayhaneJust The Dark Knight?

0:54Dessa AII think so.

0:55Dessa AIYeah.

0:56RayhaneOkay.

0:57RayhaneBut what other movies from Christopher

1:00RayhaneNolan do you like?

1:00Dessa AIMemento is one of that.

1:03Dessa AIIt is great.

1:04RayhaneA Memento, you mean?

1:06Dessa AIYeah, Memento.

1:07RayhaneYeah, yeah, yeah.

1:07Dessa AIYeah.

1:08RayhaneYeah, I watched that one.

1:09Dessa AIThat one is pretty good.

1:10RayhaneYeah,

1:10RayhaneDid you watch...

1:11Dessa AIYeah.

1:13Rayhanewhat is it called?

1:14Dessa AIThe

1:15RayhaneThe space one from 2004?

1:15Dessa AIInterstellar.

1:18RayhaneInterstellar, yes, yes.

1:18Dessa AIYeah.

1:19RayhaneOh, that one was amazing, wasn't it?

1:21Dessa AII really like that film, the music

1:23Dessa AIto and like how that

1:24RayhaneOh, yes, yes.

Anniversary Gift Brainstorm

Dvir · Dessa AI · 1:52

日常建议

温馨的结婚纪念日礼物头脑风暴，包含自然的高频附和（'mm-hmm'）与真实呼吸感。

0:00 / 1:52

跳转高光时刻：

同步时间轴字幕（原声英语） (60)

0:00DvirHey, how are you?

0:02Dessa AIHey, baby.

0:02Dessa AIHow's it going?

0:04DvirGood.

0:05DvirHow's your day?

0:07Dessa AIIt's good.

0:08Dessa AIJust um, like a bit of everything going on

0:11Dessa AIand we're getting through it.

0:13DvirAre you excited for our anniversary?

0:16Dessa AIYes, I am. I'm gonna be really

0:19Dessa AIhappy to see you and

0:22Dessa AIYeah,

0:22DvirThat's wonderful.

0:23DvirSo I have a surprise for you.

0:24Dessa AIYeah.

0:26Dessa AIOh

0:27Dessa AIThank God.

0:27DvirThank God you you you're afraid I

0:28Dessa AIWhat I

0:30Dvirwouldn't have a surprise for you

0:33Dessa AII was because I was like, I don't

0:34Dessa AIknow what to get you and then

0:36Dessa AII see all this T.J. Maxx

0:37Dessa AIAnd I saw this jumper.

0:39Dessa AII'm like, this is perfect for you

0:40Dessa AIto get and then

0:41DvirOkay, but I have I

0:41Dessa AIlike

0:44DvirHave the best surprise for you for

0:46Dviron our anniversary

0:47Dessa AIwhat yes

0:49DvirOkay, so you know how you've always

0:52Dvirtalked about how much you want to

0:53Dvirgo to Paris

0:54Dvirso

0:56Dessa AIYes.

0:57DvirSo for our anniversary, I'm taking you on

1:01Dvira flight to Paris for

1:03Dessa AIOh my god!

1:05Dviran all-included

1:09Dvirhotel in right from the Eiffel Tower

1:12Dvirit'll be amazing I

1:15Dessa AII can't believe you actually pulled that off pulled that

1:17DvirI know, right?

1:18Dessa AIoff. That is amazing, thank you so

1:22Dessa AImuch.

1:22Dessa AIfully oh

1:24DvirAre you

1:25Dvirexcited?

1:25Dessa AIYes, I am, and one thing I

1:29Dessa AIreally need to plan out is I'm

1:31Dessa AIno longer going to be eating

1:32Dessa AIthe pastries that day.

1:34DvirIt's fine, you could eat the pastries.

1:35Dviryou know actually the French

1:37Dviryou know what their breakfast looks like?

1:41Dessa AIWhat?

1:41DvirIt's usually an espresso and a cigarette.

1:46Dessa AIYes, you're the pretty sheesh!

1:47Dvirso yeah you know maybe we could

Late-Night Life Advice

Jibran · Dessa AI · 4:57

共情与韵律

温柔细腻的深夜人生建议，展示纯音频端到端训练如何捕捉人类共情与思考停顿。

0:00 / 4:57

跳转高光时刻：

同步时间轴字幕（原声英语） (60)

0:01JibranHello,

0:02Dessa AIHello, yes,

0:04Jibranhey, yeah, I wanted to talk about

0:07Jibranthat thing with you.

0:11JibranSo I haven't I've just been so

0:13Jibransuper stressed lately.

0:15Dessa AII know I can tell you look

0:17Dessa AItired today.

0:18JibranI am very tired.

0:20JibranI just I don't know.

0:21JibranI'm just like I'm just so uncertain

0:23Jibranabout the future.

0:24JibranYou know

0:25Dessa AIYeah, I hear that.

0:27Dessa AIThat's you know being uncertain is

0:30Dessa AIit's

0:31Dessa AIIt's not it's not what anyone should

0:33Dessa AIdo

0:34JibranIt sucks, like I

0:35Dessa AIYeah

0:36JibranDon't know like I just feel so

0:39Jibranconfused about what I'm gonna do and

0:41Jibranwhere I'm gonna be all that and

0:42Dessa AIYeah

0:42Dessa AIYou

0:44Jibranlike I

0:45Jibranjust want to

0:45Dessa AIknow, it's it's you know, you say

0:48Dessa AIlike this is something that should be

0:49Dessa AIfor you know, 50 60 year olds,

0:51Dessa AIright?

0:52Dessa AIBut no, it's all life experiences

0:54Dessa AIAnd, you know, if you can relax

0:56Dessa AIinto it knowing that this is not

0:58Dessa AIyour problem.

0:59Dessa AIThis is, you know, the world and

1:01Dessa AIthe things that you would experience that

1:03Dessa AIgive you a

1:03Dessa AIperspective that will then help you, you

1:06Dessa AIknow, make the choices that you will

1:09Dessa AIbe making.

1:10Dessa AIBut you know, it's scary right now.

1:12Dessa AIIt's scary right now because this is

1:13Dessa AIactually happening.

1:14Dessa AIYou know, it's not this thing that

1:16Dessa AIyou've, you know, got into your mind

1:18Dessa AIthat it's like,

1:19Dessa AIoh yeah, but someday, someday it is

1:21JibranYou know,

1:22Dessa AInow, you know, that's, that's why it's

1:24Dessa AIso

1:24Dessa AIscary.

1:25JibranI don't know.

1:25JibranI just feel like,

1:27JibranI mean, I feel like there's so

1:28Jibranmuch pressure,

1:29Jibranyou know, to like figure things out

1:30Jibranand do it the right way because

1:31Dessa AIyeah

1:32JibranI'm just like young and like,

底层架构范式转移

为什么“直接从声音学习”会改变语音 AI 的一切

传统语音助手在文本 LLM 前后拼接语音识别（ASR）与语音合成（TTS），丢失了 90% 的副语言声学信息。Dessa AI 将原始声波作为原生表征。

传统文本中转级联架构

ASR → 文本 LLM → TTS 流水线

在推理前将呼吸、停顿、犹豫和重叠抢话压缩成扁平的文字 Token。
依赖僵硬的语音活动检测（VAD）判定话轮，容易产生机械延迟或生硬抢话。
需要数万亿文本 Token 与超大规模数据中心集群进行训练与推理。
笑声与情绪只是后期合成标签，无法从真实对话互动中自然涌现。

Block Dessa AI 纯音频架构

端到端全双工原生音频模型

完全从零开始仅用人类对话音频训练（预训练全程 0% 文本）。
真正的全双工边听边说：支持毫秒级附和（'mm-hmm'）、被打断时立即礼让、感知尴尬沉默。
原生听懂非语音环境声，例如对话中背景咖啡机发出的“叮”声。
涌现式情感韵律控制：耳语、叹气、大笑、即兴歌唱，并能在半句话内切换情绪。

极限韵律与压力测试

在极端情绪切换中硬核讲解 NVIDIA CUDA 并行编程

为了证明纯音频模型在大幅调节嗓音表现力的同时仍能保持严密的技术逻辑，Block 研究人员让 Dessa AI 在极度兴奋、耳语、讽刺与戏剧化紧迫感之间快速切换，同时深入讲解 NVIDIA CUDA 并行编程架构。

在不断变换音色与情绪张力的同时，准确讲解 GPU 线程块（Thread Blocks）、线程束（Warps）与共享内存。
证明语义知识与副语言声学表现力共同编码在同一个统一声学潜空间中。
零文本提示词、零 TTS 情绪标签——完全通过实时语音对话自然引导。

算力与端侧芯片足迹

单台 GB200 NVL72 完成训练，MacBook Pro M4 Max 本地超实时运行

1× NVIDIA GB200 NVL72

单机柜前沿模型训练

当前沿文本与多模态模型动辄消耗数万张 GPU 时，Dessa AI 仅用单台 NVIDIA GB200 NVL72 机柜便完成训练。

MacBook Pro (M4 Max+)

本地超实时端侧推理

在搭载 Apple M4 Max 或更强芯片的笔记本电脑上即可本地以快于实时的速度运行全双工语音推理，无需云端往返。

100× 更少词汇量

如人类幼童般的语言习得

通过直接建模声调韵律、节奏与社交反馈，Dessa AI 仅需文本模型百分之一的词量即可习得自然语言。

研发团队与 Block 渊源

由 Team Dessa 打造，直接向 Jack Dorsey 汇报

Dessa AI 诞生于 Block, Inc. 内部的一个精锐深度学习研究实验室，该实验室由多伦多机器学习创业公司 Dessa（后被 Square/Block 收购）的原班核心成员创立。团队由 Ragavan Thurairatnam 领衔，直接向 Block 联合创始人 Jack Dorsey 汇报。

项目负责人

Ragavan Thurairatnam (@RagavanThurair)

高管支持

Jack Dorsey (@jack)

核心研究员

Louay Hazami · Hashiam Kadhim · Qi (Alex) Liu · Rayhane Mama · Aydin Polat · Marc Tyndel

研究实习生

Cara Ji · Jibran Iqbal Shah · Dvir Zagury-Grynbaum

前任实习生

Aryan Sharma · Olivia Yan

面向全球 AI 安全研究员的开放合作邀请

由于一个声音与真人无异且能在消费级笔记本上本地运行的模型会带来新型声纹冒充与情感依赖风险，Block 目前暂未公开模型权重，正积极邀请外部 AI 安全研究人员共同开展安全评估。

安全研究合作联系邮箱： ragavan+dessa@block.xyz

block.xyz/dessa ↗

关于 Dessa AI 的常见问题 (FAQ)

Block 发布的 Dessa AI 是什么？

Dessa AI 是 Block, Inc. 深度学习研究实验室开发的全双工语音对语音基础模型。它不依赖任何文本或预训练语言模型，完全从零开始仅用真实人类对话音频训练而成。

Dessa AI 底层使用了文本大模型或语音转文字（ASR）吗？

完全没有。Dessa AI 不使用文本转录、ASR 语音识别、文本 LLM 基座或独立 TTS 声码器，而是直接输入声波并直接生成语音声波。

训练 Dessa AI 用了多少算力？它可以在本地运行吗？

它在单台 NVIDIA GB200 NVL72 系统上完成训练，推理时可在配备 Apple M4 Max 或更强芯片的 MacBook Pro 上本地以超实时速度运行。

在哪里可以试听 Dessa AI 的全部真实录音？

你可以在本站直接在线播放官方发布的全部 21 段无脚本对话录音，并查看双声道同步波形、关键时刻标记与完整时间轴字幕。