Extracts every number-like item from the German source text (same rules as tts-t...
https://ton.halowerk.com/v1/number-reading-checkOverview
Extracts every number-like item from the German source text (same rules as tts-text-normalize-de: dates, times, money, units, percentages, decimals, years, digit strings) and parses the transcript of the synthesised audio (from your speech recogniser or the TTS front end), which may contain number words ("zwölften November zweitausendsechsundzwanzig", "vierzehn Uhr dreißig", "zwölf Euro fünfzig", "drei Komma fünf Kilometer") or digits.