Sony is the latest company to sign up to the high quality audio initiative after announcing a new line of products that claim to make high resolution audio a more convenient, compelling and cost-effective listening experience.

Selected Sony products will come pre-installed with 15 hi-res audio tracks from Universal Music Group, Warner Music Group and Sony Music Entertainment.

In order to educate consumers about high-resolution audio, Sony has launched a new online portal here, which highlights hi-res digital music ...