Japanese Speech-to-Text with Regional Accuracy

Covers all regional accents across Asia

Click anywhere to start transcribing

Experience pulse speech to text

Japanese Speech-to-Text with Regional Accuracy

Covers all regional accents across Asia

Click anywhere to start transcribing

Experience pulse speech to text

Japanese Speech-to-Text with Regional Accuracy

Covers all regional accents across Asia

Click anywhere to start transcribing

Experience pulse speech to text

Japanese Transcription Benchmarks

Japanese Transcription Benchmarks

Japanese Transcription Benchmarks

Model
FLEURS
Streaming
FLEURS
Batch
Smallest
6.1% WER
5.4% WER
Scribe v2
10.8% WER
9.5% WER
Deepgram
15.5% WER
13.6% WER
Whisper large v3
9.2% WER
8.1% WER

World’s Most Advanced Speech Intelligence

Go beyond text with automated speaker labeling, real-time sentiment analysis, and intelligent language identification for global production workloads.

World’s Most Advanced Speech Intelligence

Go beyond text with automated speaker labeling, real-time sentiment analysis, and intelligent language identification for global production workloads.

World’s Most Advanced Speech Intelligence

Go beyond text with automated speaker labeling, real-time sentiment analysis, and intelligent language identification for global production workloads.

Language overview

Japanese language overview

About

A Japonic language with a complex writing system combining kanji, hiragana, and katakana. Features subject-object-verb order, extensive honorifics, and agglutinative grammar.

Speakers

128 million

Official language

Japan

Accents

Tokyo (Standard), Kansai (Osaka, Kyoto), Tohoku, Kyushu

Spoken language demographic

Japan and among Japanese diaspora communities

For Developers

Automate.Orchesrate. Dominate with code

Build real-time speech pipelines with Node and Python SDKs. Audio in, transcription out — no middleware, no complexity.

For Developers

Automate.Orchesrate. Dominate with code

Build real-time speech pipelines with Node and Python SDKs. Audio in, transcription out — no middleware, no complexity.

For Developers

Automate.Orchesrate. Dominate with code

Build real-time speech pipelines with Node and Python SDKs. Audio in, transcription out — no middleware, no complexity.

01const url = 'https://api.smallest.ai/waves/v1/pulse/get_text';02const options = {03 method: 'POST',04 headers: {05 Authorization: 'Bearer <BearerAuth>',06 'Content-Type': 'application/octet-stream'07 }08};09 10try {11 const response = await fetch(url, options);12 const data = await response.json();13 console.log(data);14} catch (error) {15 console.error(error);16}

Certified & Compliant

Guarding your data with enterprise security

Certified & Compliant

Guarding your data with enterprise security

Certified & Compliant

Guarding your data with enterprise security

Proactive Defense

Anticipating threats before they emerge, thanks to our advanced monitoring.

Proactive Defense

Anticipating threats before they emerge, thanks to our advanced monitoring.

Proactive Defense

Anticipating threats before they emerge, thanks to our advanced monitoring.

Frequently
asked questions

What formats are supported?

Does Pulse handle Japanese-English code-switching?

What's the latency?

Is speaker diarization built in?

What makes Pulse different from Deepgram or AssemblyAI?

Can I use Pulse for real-time voice agents?

Languages

From your city to Timbuktu,
we hear you.

Languages

From your city to Timbuktu,
we hear you.