321 AI Voice Generator by Fish Audio

Generate 321 voice, used 23 times with 0 likes. Create Female, Young, Educational speech with AI text to speech.

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Samples - 321

Listen to sample generations showcasing voice quality and versatility

Default Sample

Sample 1

呃这个实验里面我们观察到,细胞在这个生长过程中呢,它的形态会发生一个动态的变化。就是说,当我们测量这个细胞的直径,从最初的20微米到后来的45微米,这个过程是一个渐进的,呃,一个调控的过程。

Default Sample

123

春季时,樱花树与传粉昆虫展开了精妙的互动。花朵释放特殊香气吸引蜜蜂,同时花瓣的粉色还能反射紫外线,为昆虫指引方向。这种进化适应展现了大自然的奇妙设计。

Default Sample

1

对,其实在清华学习这几年,我觉得保持好心态最关键。然后平时除了学术研究,我也会尝试一些跨学科的课程。嗯,现在已经在准备研究生的课题了,希望未来能做出有意义的成果,然后在学术道路上继续努力。

Sample Transcriptions

Default Sample - Sample 1

呃这个实验里面我们观察到,细胞在这个生长过程中呢,它的形态会发生一个动态的变化。就是说,当我们测量这个细胞的直径,从最初的20微米到后来的45微米,这个过程是一个渐进的,呃,一个调控的过程。

Default Sample - 123

春季时,樱花树与传粉昆虫展开了精妙的互动。花朵释放特殊香气吸引蜜蜂,同时花瓣的粉色还能反射紫外线,为昆虫指引方向。这种进化适应展现了大自然的奇妙设计。

Default Sample - 1

对,其实在清华学习这几年,我觉得保持好心态最关键。然后平时除了学术研究,我也会尝试一些跨学科的课程。嗯,现在已经在准备研究生的课题了,希望未来能做出有意义的成果,然后在学术道路上继续努力。

Default Sample - 2

不是档案,是档案,五年八考,不是尽量,是尽量,五年十二考,不是角色,是角色,五年九考。这些高频考点一定要记牢,分分计较才能在考试中脱颖而出,绝对不能在读音上白白丢分。

Default Sample - 科普女声

大家好,今天想跟大家分享一个很有趣的科学现象。很多朋友在评论区问我为什么天空是蓝色的,这个问题其实涉及到了光的散射原理。我们一起来探讨一下这个话题,看看背后的科学原理是什么。

Default Sample - 自然女1

嗯。机器学习中的梯度下降法,它是一种迭代优化算法。通过不断计算损失函数对参数的偏导数,然后沿着梯度反方向更新参数,从而使得模型的预测误差不断减小,最终找到最优解。

Default Sample - 1

如何感受生活的美好?清晨的第一缕阳光是免费的,傍晚的晚霞也不收费。生活中最动人的故事往往发生在平凡的日子里,就像春天的花开,秋天的落叶,都是上天赠予我们最好的礼物。

Default Sample - 1

一九三七年抗战全面爆发,我毅然投身于烽火之中,通过《儿童新闻》号召民众觉醒。无论环境如何艰苦,我始终坚守教育救国的理想,奔走各地兴办学校,希望用知识武装下一代,为民族独立贡献绵薄之力。

Default Sample - 中文

许多深海生物演化出了独特的伪装技巧,利用体色与周围环境融为一体。这种保护色使它们能够隐匿踪迹,既方便伏击经过的猎物,也能巧妙地躲避敌害的侵袭。这种精妙的演化过程极大提升了物种在极端环境下的生存概率。

Default Sample - 1

hello小伙伴们,咱们接着聊。其实很多朋友会问,为什么Transformer能支持超长文本的并行处理呢?这就要提到它舍弃了传统RNN那种序列依赖的逻辑。通过位置编码和多头注意力机制,它让模型在处理每一个token时都能关照到全局信息,这种设计才真正打破了算力的瓶颈。

Default Sample - 1

想让孩子学习更省力,推荐搭配这套提优训练。它同步教材难点,通过典型例题和针对性练习,帮孩子吃透考点。排版清爽,纸张厚实,非常适合日常巩固知识,让期末复习不再手忙脚乱。

Default Sample - 0

我染发染了快十年,结果现在头皮特别敏感,发质也彻底变差了。听我一句劝,真的不要为了追求一时好看就频繁折腾头发。与其等到以后掉发严重了再后悔,不如从现在开始好好养护,自然才是最健康的。

Default Sample - 1234112

想要提升谈吐,不妨读读这本佳作。它将古人的智慧与现代语言结合,读来通俗易懂。每天看上一段,不仅能丰富见识,更能在言谈间展现出优雅的气度,助你实现出口成章。

How to Use 321 Voice Generator

Create professional voiceovers in 3 simple steps

01

Enter Your Script

Type or paste any text you want 321 to speak

  • Start free with generous character limits
  • Works in multiple languages automatically
Try the demo above
02

Generate Audio

Click generate to hear 321's voice bring your text to life

  • Studio-quality results in seconds
  • 100% free to try • No credit card required

23+ creators have used this voice

03

Open Advanced Playground

Click 'Use Voice' button to unlock powerful features:

  • Extended text length for longer projects
  • Fine-tune speed, pitch, and emotion
  • Download in multiple formats (MP3, WAV)
  • Save to library & unlock commercial use rights
Use Voice

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Technical Details for 321 Voice

321 works with multiple languages automatically. The AI detects your text language and generates natural-sounding speech.
Audio generation is instant - typically completed in just a few seconds, even for longer texts.
Download your 321 voiceovers in MP3, WAV, and other popular formats for maximum compatibility.
Yes! Our advanced playground lets you fine-tune speed, pitch, emotion, and other parameters to get the perfect sound.
Free users can generate shorter clips, while paid plans support extended text lengths for audiobooks, long-form content, and more.
Based on voice characteristics and user feedback, 321 performs well for female, young, educational, narration, calm, professional, clear, crisp, Mandarin content. The voice supports various production contexts including video narration, podcast episodes, audiobook chapters, and short-form social content. Results may vary depending on your specific script and delivery requirements.
321 has been used in 23 generations and received 0 likes from users. These metrics reflect actual usage data from our platform. You can listen to the samples above to evaluate whether the voice meets your requirements before generating.
All voices on this platform use the same underlying TTS engine with voice-specific training data. 321 has its own vocal characteristics including pitch range, speaking pace, and tonal qualities. The technical output quality is consistent across all voices. Differences between voices are primarily in timbre and style rather than technical capability.
Voice selection depends on your specific requirements. We recommend generating test samples with 2-3 voices before committing to production use. Listen to the provided samples on each voice page to assess fit for your genre or style requirements, and use the advanced playground to test with your own scripts.
321 is a strong choice for female, young, educational, narration, calm, professional, clear, crisp, Mandarin content. You can preview the voice using the samples above or generate a test clip with your own text. You can also create your own custom voice if you need something unique.