出海雷达

语音/文本转语音音频专家 - 巴西葡萄牙语

Audio Engineer (Speech / TTS Audio Specialist) – Brazilian Portuguese

开发工程限定地区(需当地身份)与中国几乎无重叠,需长期倒时差
公司Mercor
薪资$20 - $30/小时
工作地点United States
地域资格限定地区(需当地身份)
时区要求与中国几乎无重叠,需长期倒时差
用工类型part_time
发布时间2 天前
数据来源4dayweek.io
前往 4dayweek.io 查看并投递 →
注意地域限制:该职位明确限定在 United States 招聘。如果你是位于中国大陆的求职者,通常需要当地工作身份才能投递,或需与雇主确认是否接受独立合同(Contractor)形式合作。
作息提示:与中国几乎无重叠,需长期倒时差。

**Pay:** $20-$30 per hour (USD).

**Overview**
We're looking for audio engineers with strong experience editing and quality-checking **voice recordings for speech and text-to-speech (TTS) applications**, specifically for **Brazilian Portuguese-language audio**. This role focuses on preparing high-quality audio datasets for machine learning systems, ensuring clarity, consistency, and technical compliance across large volumes of Brazilian Portuguese speech data. **Native or near-native Brazilian Portuguese fluency is required** to accurately assess speech quality, pronunciation, and naturalness.

* * *

## **What You'll Do**

- Edit and process **Brazilian Portuguese voice recordings** for use in TTS and speech AI systems

- Perform **audio cleanup** including silence trimming, breath reduction/removal, de-clicking, de-essing, and noise reduction

- Conduct detailed **quality assurance checks** for:

- Clipping and distortion

- Background noise and artifacts

- Loudness consistency and level balancing

- Ensure audio meets **strict technical specifications** for ML training pipelines

- Evaluate recordings for **Brazilian Portuguese pronunciation accuracy, naturalness, and fluency**

- Work with large batches of recordings, maintaining **consistency and throughput**

- Collaborate with teams working on **Brazilian Portuguese speech datasets, voice talent recordings, and model training workflows**

* * *

## **Basic Qualifications**

- **Native or near-native Brazilian Portuguese speaker** with strong listening intuition for Brazilian Portuguese speech nuances

- Experience editing **speech or voice recordings** (not just music production)

- Strong understanding of **speech audio quality standards** and common issues in recorded dialogue

- Hands-on experience with tools like **iZotope RX, Pro Tools, or similar audio restoration software**

- Ability to identify and fix **artifacts, inconsistencies, and technical defects** in audio

- Experience working with **high-volume audio datasets or structured workflows**

* * *

## **Preferred Qualifications**

- Experience working with **TTS vendors or platforms**

- Prior involvement in **speech ML, voice AI, or dataset creation/annotation workflows**

- Familiarity with **audio QA pipelines, labeling, or evaluation processes**

- Experience directing or editing **Brazilian Portuguese voice talent recordings**

* * *

## **Ideal Candidate Profile**

- Detail-oriented with strong **critical listening skills in Brazilian Portuguese**

- Comfortable working with **repetitive, high-precision tasks at scale**

- Able to balance **speed and quality** in production environments

- Familiar with the nuances of **human Brazilian Portuguese speech vs synthetic voice requirements**

本页面信息整理自 4dayweek.io,版权归原发布方所有。职位可能随时关闭,投递请以原始页面为准。 本站只做信息聚合展示,不参与招聘流程,也不向求职者收取任何费用。

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