Making cities feel quieter

Cities are getting bigger - and louder. As urban noise increases, we look at how sound itself can be used to make things feel quieter. Myra Anubi visits an audio lab in London to experience immersive soundscapes for herself and then hears how a park in Montreal, Canada uses sounds from the ocean to sooth urban stress. And we hear about campaigners' hopes for making a difference in one of the noisiest countries of them all, India.

People Fixing The World from the BBC is about brilliant solutions to the world's problems. We release a new edition every Tuesday. We'd love you to let us know what you think and to hear about your own solutions. You can contact us on WhatsApp by messaging +44 8000 321721 or email peoplefixingtheworld@bbc.co.uk. And please leave us a review on your chosen podcast provider.

Presenter: Myra Anubi Producer: Natasha Fernandes India reporter: Chhavi Sachdev Editor: Jon Bithrey Sound mix: Annie Gardiner

(Image: traffic jam in Delhi, Getty Images)