I followed the link and ended up on the topic Multi Media support and then File attachments.
It's related OK but what I've got in mind is something (for a start) simpler and more realistic, i.e. a 1 minute, or so, voice record of an Ind. When viewing the Ind web page, clicking on a new button, will run his/her voice. This will entail the voice file (MP3 for example) to also be loaded on the web site, along with the other pictures and htm files.

The actual problem may be the audio file(s) size. OK fair enough. I extrapolated from some of my MP3 files and found that a 1 minute record at 56 Kbps will take about 411KB.
Having said that, we should not forget that the technology is advancing at full speed in the terms of "Audio Compression" and perhaps more importantly "Hard Disc Capacity".
If I remember well, about 20 years ago, the comp in our office was only a 40 Meg. Now we're rather talking about Giga. Nobody knows, but in 10, 20 or 100 years time, people will probably express HD capacity in Tera, Peta, Exa, Zetta or Yotta-bytes.
It is why I used above "for a start" because I believe Genopro should not be refrained by this eventual "file size problem" and go ahead with the voice feature. And upon the future technology market status, to also include Videos and other demanding file size media files within Genopro.