# An Overview of the IberSpeech-RTVE 2022 Challenges on Speech Technologies
## 2 IberSpeech-RTVE 2022 Evaluation Databases
### RTVE Database
\begin{table}
\begin{tabular}{l l c c c c} \hline \hline
**Genre** & **TV Show Name** & **2018** & **2020** & **2022** & **Total Speech** & **Transcribed** \\ \hline Cooking show & A pedir de boca & & & X & 3:41:38 & 3:41:38 \\ \hline Cooking show & Hacer de comer & & X & 10:11:00 & 10:11:00 \\ \hline Cooking show & Masterchef & & X & 139:40:00 & 139:40:00 \\ \hline Daily magazine & Aquí la tierra & X & X & 21:58:46 & 21:58:46 \\ \hline Daily magazine & Corazón & & X & 3:00:17 & 3:00:17 \\ \hline Daytime television & La mánana & X & & 227:47:00 & 9:35:00 \\ \hline Daytime television & Los desayunos de tve & X & & 10:58:34 & 10:58:34 \\ \hline Game show & ¿luegas o que? & & X & 35:53:00 & 35:53:00 \\ \hline Game show & 3 \(\times\) 4 & & X & 2:58:17 & 2:58:17 \\ \hline Game show & Arranca en Verde & X & & 5:38:05 & 1:00:30 \\ \hline Game show & Dicho y Hecho & X & & 10:06:00 & 1:48:00 \\ \hline Game show & El cazador & & X & 3:48:22 & 3:48:22 \\ \hline Game show & Saber y Ganar & X & X & 33:28:38 & 7:23:21 \\ \hline Game show & Vaya crack & X & & 5:06:00 & 5:06:00 \\ \hline Interviews (indoor) & Ateneo & & X & 1:40:09 & 1:40:09 \\ \hline Interviews (indoor) & Conversatorios en Casa America & & X & 1:58:44 & 1:58:44 \\ \hline Interviews (indoor) & Entrevisats en estudio & & X & 3:54:57 & 3:54:57 \\ \hline Interviews (indoor) & Imprescindibles & X & & 3:12:21 & 3:12:21 \\ \hline Interviews (street) & Encuestas con ruido ambiente & & X & 2:08:13 & 2:08:13 \\ \hline News show & 20H & X & & 41:35:50 & 9:13:13 \\ \hline News show & Asuntos publicos & X & & 69:38:00 & 8:11:00 \\ \hline News show & España en comunidad & X & & 13:02:59 & 8:09:32 \\ \hline News show & Informativos UMATIC & & X & 0:59:49 & 0:59:49 \\ \hline News show & La tarde en 24H Economia & X & & 4:10:54 & 0:00:00 \\ \hline News show & La tarde en 24H El tiempo & X & & 2:20:12 & 0:00:00 \\ \hline News show & La tarde en 24H Entrevisats & X & & 4:54:03 & 0:00:00 \\ \hline News show & La tarde en 24H Tertulia & X & & 26:42:00 & 8:52:20 \\ \hline News show & Latinoamerica en 24H & X & & 16:19:00 & 4:06:57 \\ \hline News show & Noticias Nacional & & X & 2:14:32 & 2:14:32 \\ \hline Outdoor risky sports & Al filo de lo imposible & X & & 11:09:57 & 4:10:03 \\ \hline Reality show & Comando actualidad & X & X & 25:04:41 & 15:54:13 \\ \hline Reality show & El paisano & & X & 15:41:00 & 15:41:00 \\ \hline Reality show & España Direto & & X & 4:05:57 & 4:05:57 \\ \hline Reality show & Españoles en el mundo & & X & 28:11:00 & 28:11:00 \\ \hline Reality show & La paisana & & X & 7:31:00 & 7:31:00 \\ \hline Serial drama & Bajo la red & X & & 0:59:01 & 0:59:01 \\ \hline Serial drama & Boca norte & X & & 1:00:46 & 1:00:46 \\ \hline Serial drama & Grasa & & X & 1:29:36 & 1:29:36 \\ \hline \hline \end{tabular}
\end{table} 
Table 1: RTVE database. The RTVE2022 DB dataset is a collection of diverse audio material recorded from the 60 s to the present. It covers historical recordings, popular TV shows and fictional shows. It contains a total of 335 h of audio, which have been transcribed and reviewed by humans. Up to 280 h of speech, corresponding to 260 TV programs of 9 different shows broadcast by RTVE, have been automatically aligned at the sentence level thanks to Vicomtech ([[https://www.vicomtech.org/](https://www.vicomtech.org/)]([https://www.vicomtech.org/](https://www.vicomtech.org/)) (accessed on 24 July 2023)). The RTVE2022 DB dataset includes partitions with all the files needed to evaluate ASR systems, speaker diarization and identity assignment, text and speech alignment and search on speech. A small development partition is provided for the text and speech alignment challenge. The audio files have been created by extracting the audio stream from the video files provided by RTVE without decoding/encoding. All the audio files are encoded in the AAC format. Stereo audio signals at 44,100 Hz sampling rate per channel have been encoded using the mp4-LC profile with a variable bit rate ranging from 48 to 96 kb/s.