The communication device further comprises a band-pass filter and a detection circuit separately of a line connecting the transmitter microphone and the transmitter amplifier.
Guided visit with hiring of official guide and the groups guided system (transmitter microphone + headphones receivers).
Guided visit with the complement of a National Heritage guide, groups guided system included (transmitter microphone + headphones receivers).
Once the ticket or portable guided group system (transmitter microphone + headphones receivers) is acquired, they will not be changed nor refunded.
With a transmitter microphone and a receiver, the teacher and student can maintain a consistent sound level regardless of distance and background noise.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Traduction Translation Traducción Übersetzung Tradução Traduzione Traducere Vertaling Tłumaczenie Mετάφραση Oversættelse Översättning Käännös Aistriúchán Traduzzjoni Prevajanje Vertimas Tõlge Preklad Fordítás Tulkojumi Превод Překlad Prijevod 翻訳 번역 翻译 Перевод