bˈɛɹd stˈeɪɾᵻd ðæt hiː hæd sˈɛvɹəl ɹˈɛkɚdz mˌeɪd ʌvðə sˈaʊnd ʌvðə vˈɪʒən sˈɪɡnəl bˌʌt ðætðə kwˈɔlᵻɾi wʌz pˈʊɹ.
Baird stated that he had several records made of the sound of the vision signal but that the quality was poor.