0–15 seconds of silence or white noise to build anticipation.
15–45 seconds of very low-volume whispering or rhythmic sounds. te_reto_a_escuchar_este_audio_completo_sin_abri...
Use high-contrast text: "Solo el 1% llega al final" (Only 1% make it to the end). 0–15 seconds of silence or white noise to
If you're a developer or content creator looking to build a feature around this, consider these approaches: consider these approaches: