🌐العربيةEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусскийالعربية한국어中文日本語EntityQ2869· pop 16· linked from 431 articlesتضمين نبضي مرمز تفاضليAlso known as ADPCMtechnique used to encode voices in telephonyAvailable in 15 languagesEspañolFrançaisDeutsch日本語РусскийPortuguêsItalianoBasqueCatalanNederlandsConnectionsdata compressionEntityμ-law algorithmEntityCategoriesAudio codecsData compressionSpeech codecs