Home Czech DatasetCzechHigh-Quality Czech Call-Center and Spontaneous IVR Dataset for AI & Speech Models Contact Us OverviewTitleCzech Language DatasetDataset TypeSpontaneous IVRTotal hours200Sample Rate16 kHzCall center30016 kHzFeatured ClientsEmpowering teams to build…

Foreign Direct Investment in Czech Republic increased by 4971237.05 CZK Million in 2023. This dataset provides - Czech Republic Foreign Direct Investment - actual values, historical data, forecast, chart, statistics, economic calendar and news.

The Czech SpeechDat(E) Database (Eastern European Speech Databases for Creation of Voice Driven Teleservices) comprises 1052 Czech speakers (526 males, 526 females) recorded over the Czech fixed telephone network. This database is partitioned into 6 CDs. The speech databases made within the SpeechDat(E) project were validated by SPEX, the Netherlands, to assess their compliance with the SpeechDat(E) format and content specifications.The speech files are stored as sequences of 8-bit, 8kHz A-law speech files and are not compressed, according to the specifications of SpeechDat(E). Each prompt utterance is stored within a separate file and has an accompanying ASCII SAM label file.Corpus contents: - 6 application words; - 1 sequence of 10 isolated digits; - 4 connected digits: 1 sheet number (5+ digits), 1 telephone number (9-11 digits), 1 credit card number (14-16 digits), 1 PIN code (6 digits); - 3 dates: 1 spontaneous date (birthday), 1 prompted date (word style), 1 relative and general date expression; - 1 spotting phrase using an application word (embedded); - 1 isolated digit; - 3 spelled-out words (letter sequences): 1 spontaneous e.g. own forename; 1 spelling of directory assistance city name; 1 real/artificial name for coverage; - 2 currency money amounts: 1 Czech money amount, 1 International money amount (USD, EURO) - 1 natural number; - 6 directory assistance names: 1 spontaneous, e.g. own forename; 1 city of birth / growing up (spontaneous); 1 most frequent city (out of 500); 1 most frequent company/agency (out of 500); 1 "forename surname" (set of 150 ), 1 "surname" (set of 150 )- 2 questions, including "fuzzy" yes/no: 1 predominantly "yes" question, 1 predominantly "no" question; - 12 phonetically rich sentences; - 2 time phrases: 1 time of day (spontaneous), 1 time phrase (word style); - 4 phonetically rich words.- 4 additional questions (spontaneous)The following age distribution has been obtained: 20 speakers are below 16 years old, 490 speakers are between 16 and 30, 238 speakers are between 31 and 45, 230 speakers are between 46 and 60, 71 speakers are over 60, and 3 speakers of unknown age.A pronunciation lexicon with a phonemic transcription in SAMPA is also included

Graph and download economic data for Price Level of Capital Formation for Czech Republic (PLICPPCZA670NRUG) from 1990 to 2019 about Czech Republic, capital, and price.

Key information about Czech Republic Real Effective Exchange Rate

• Czech Republic Real Effective Exchange Rate (REER: 2005=100: Month Avg: Czech Republic) was 152.4 in May 2023, compared with the number of 153.1 in the previous month.
• Czech Republic Real Effective Exchange Rate data is updated monthly and averaged 153.1 from Jan 1995 to May 2023.
• The data reached an all-time high of 153.1 in Apr 2023 and a record low of 70.1 in Jan 1995.

• In the latest reports, Czech Republic Short Term Interest Rate: Month End: PRIBOR: 3 Months was reported at 7.1 % pa in Jul 2023.
• The cash rate (Policy Rate: Month End: Discount Rate) was set at 6.0 % pa in Jul 2023.
• Czech Republic Exchange Rate against USD averaged 21.9 (USD/CZK) in Jun 2023.

Key information about Czech Republic Total Exports

• Czech Republic Total Exports recorded 21.4 USD bn in Jan 2025, compared with 19.1 USD bn in the previous month
• Czech Republic Total Exports data is updated monthly, available from Jan 1996 to Jan 2025, with an averaged value of 11.9 USD bn
• The data reached an all-time high of 24.4 USD bn in Oct 2024 and a record low of 1.6 USD bn in Aug 1997

• In the latest reports, Czech Republic Total Exports grew 7.7 % YoY in Jan 2025
• Total Imports recorded 18.9 USD bn in Jan 2025, which registered an increase of 5.2 % year on year
• Czech Republic Trade Balance recorded a surplus of 2.2 USD bn in Dec 2024

The GlobalPhone corpus developed in collaboration with the Karlsruhe Institute of Technology (KIT) was designed to provide read speech data for the development and evaluation of large continuous speech recognition systems in the most widespread languages of the world, and to provide a uniform, multilingual speech and text database for language independent and language adaptive speech recognition as well as for language identification tasks. The entire GlobalPhone corpus enables the acquisition of acoustic-phonetic knowledge of the following 22 spoken languages: Arabic (ELRA-S0192), Bulgarian (ELRA-S0319), Chinese-Mandarin (ELRA-S0193), Chinese-Shanghai (ELRA-S0194), Croatian (ELRA-S0195), Czech (ELRA-S0196), French (ELRA-S0197), German (ELRA-S0198), Hausa (ELRA-S0347), Japanese (ELRA-S0199), Korean (ELRA-S0200), Polish (ELRA-S0320), Portuguese (Brazilian) (ELRA-S0201), Russian (ELRA-S0202), Spanish (Latin America) (ELRA-S0203), Swahili (ELRA-S0375), Swedish (ELRA-S0204), Tamil (ELRA-S0205), Thai (ELRA-S0321), Turkish (ELRA-S0206), Ukrainian (ELRA-S0377), and Vietnamese (ELRA-S0322).In each language about 100 sentences were read from each of the 100 speakers. The read texts were selected from national newspapers available via Internet to provide a large vocabulary. The read articles cover national and international political news as well as economic news. The speech is available in 16bit, 16kHz mono quality, recorded with a close-speaking microphone (Sennheiser 440-6). The transcriptions are internally validated and supplemented by special markers for spontaneous effects like stuttering, false starts, and non-verbal effects like laughing and hesitations. Speaker information like age, gender, occupation, etc. as well as information about the recording setup complement the database. The entire GlobalPhone corpus contains over 450 hours of speech spoken by more than 2100 native adult speakers.Data is shortened by means of the shorten program written by Tony Robinson. Alternatively, the data could be delivered unshorten.The Czech corpus was produced using the Ceskomoravsky Profit Journal and Lidove Noviny newspaper. It contains recordings of 102 speakers (57 males, 45 females) recorded in Prague, Czech Republic. The following age distribution has been obtained: 16 speakers are below 19, 70 speakers are between 20 and 29, 2 speakers are between 30 and 39, 9 speakers are between 40 and 49, and 5 speakers are over 50.

Czech Road

## Overview

Czech Road is a dataset for object detection tasks - it contains Road annotations for 2,829 images.

## Getting Started

You can download this dataset for use within your own projects, or fork it into a workspace on Roboflow to create your own model.

  ## License

  This dataset is available under the [CC BY 4.0 license](https://creativecommons.org/licenses/CC BY 4.0).

Graph and download economic data for OECD based Recession Indicators for the Czech Republic from the Peak through the Period preceding the Trough (DISCONTINUED) (CZERECDP) from 1995-02-01 to 2022-08-31 about Czech Republic, peak, trough, and recession indicators.

Graph and download economic data for Population, Total for Czech Republic (POPTOTCZA647NWDB) from 1960 to 2024 about Czech Republic and population.

The most important trading partner of Czechia, based on the total value of exported goods in 2024, was Germany, with an export value of over 1.9 trillion Czech koruna. Poland was the second biggest importer of Czech goods, followed by Slovakia and France.

Home Czech DatasetCzechHigh-Quality Czech Call-Center ndi IVR Yokhazikika Yopezeka pa AI & Zolankhula Zolankhula Lumikizanani Nafe mwachiduleTitleCzech Language DatasetDataset TypeSpontaneous IVRTotal hours200Sample Rate16 kHzCall center30016 kHzZowoneka MakasitomalaKupatsa mphamvu magulu omanga…

Introduction

Welcome to the Czech General Conversation Speech Dataset — a rich, linguistically diverse corpus purpose-built to accelerate the development of Czech speech technologies. This dataset is designed to train and fine-tune ASR systems, spoken language understanding models, and generative voice AI tailored to real-world Czech communication.

Curated by FutureBeeAI, this 30 hours dataset offers unscripted, spontaneous two-speaker conversations across a wide array of real-life topics. It enables researchers, AI developers, and voice-first product teams to build robust, production-grade Czech speech models that understand and respond to authentic Czech accents and dialects.

Speech Data

The dataset comprises 30 hours of high-quality audio, featuring natural, free-flowing dialogue between native speakers of Czech. These sessions range from informal daily talks to deeper, topic-specific discussions, ensuring variability and context richness for diverse use cases.

Topic Diversity

The dataset spans a wide variety of everyday and domain-relevant themes. This topic diversity ensures the resulting models are adaptable to broad speech contexts.

Transcription

Each audio file is paired with a human-verified, verbatim transcription available in JSON format.

These transcriptions are production-ready, enabling seamless integration into ASR model pipelines or conversational AI workflows.

Metadata

The dataset comes with granular metadata for both speakers and recordings:

Such metadata helps developers fine-tune model training and supports use-case-specific filtering or demographic analysis.

Usage and Applications

This dataset is a versatile resource for multiple Czech speech and language AI applications:

Household Saving Rate in Czech Republic decreased to 20.16 percent in the first quarter of 2025 from 20.59 percent in the fourth quarter of 2024. This dataset provides - Czech Republic Personal and Households Deposits - actual values, historical data, forecast, chart, statistics, economic calendar and news.

Graph and download economic data for National Accounts: GDP by Expenditure: Constant Prices: Gross Domestic Product: Total for Czech Republic (NAEXKP01CZQ189S) from Q1 1995 to Q3 2023 about Czech Republic, real, and GDP.

Money Supply M3 in Czech Republic decreased to 7192934.90 CZK Million in August from 7205565.70 CZK Million in July of 2025. This dataset provides - Czech Republic Money Supply M3- actual values, historical data, forecast, chart, statistics, economic calendar and news.

Graph and download economic data for Average Annual Hours Worked by Persons Engaged for Czech Republic (AVHWPECZA065NRUG) from 1993 to 2019 about Czech Republic, hours, labor force, labor, and persons.

Graph and download economic data for Production: Industry: Total Industry Excluding Construction for Czech Republic (PRINTO01CZQ657S) from Q2 1990 to Q2 2025 about Czech Republic, IP, and construction.

Graph and download economic data for Stock Market Total Value Traded to GDP for Czech Republic (DDDM02CZA156NWDB) from 1993 to 2020 about Czech Republic, market cap, stock market, trade, and GDP.