https://devzone.nordicsemi.com/f/nordic-q-a/10797/advice-requested-on-audio-transmitter-receiverHello, I am designing a system to transmit a mono or stereo audio signal over RF, a few hundred feet, then receive it and reconstruct the audio and listen to it on a speaker or headphones. If the receiver were an off-the-shelf product, this would be aen-USTelligent Community 13Tue, 15 Dec 2015 09:51:10 GMThttps://devzone.nordicsemi.com/thread/40352?ContentTypeID=1Tue, 15 Dec 2015 09:51:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:aabcd72c-3236-4de7-89fa-6d4dbd7bd39dH&#229;kon Alseth<p>It will be hard to achieve quality audio over a range of several hundred meters with any of our products. Using 250kBit data rate with the nRF51 or nRF24L-series can achieve 100 to 150 meters of range in Line-of-sight (with a well-tuned design). However; Audio is very timing-critical and does not handle packet drops well, and with 250 kBit datarate, you will have to compromise on the link throughput.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/40351?ContentTypeID=1Mon, 14 Dec 2015 15:44:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c49553e0-15cb-4c75-8b22-604d9c2a2645BasicPoke<p>If I handle the audio externally to the Nordic product, what products would you recommend to get a range of several hundred feet (maybe 100-200m)? Thanks.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/40354?ContentTypeID=1Fri, 11 Dec 2015 14:33:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d5e916f6-a820-4356-ae63-4e1e7be14d64BasicPoke<p>Thanks a lot</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/40350?ContentTypeID=1Fri, 11 Dec 2015 14:32:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:15776b83-a841-4bc7-a288-f3aec748ed9fBasicPoke<p>Thanks a lot</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/40353?ContentTypeID=1Fri, 11 Dec 2015 12:30:06 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9c688485-c51f-4943-8d2c-4374e3f89ffaawneil<p>Bluetooth Smart (aka &quot;Low Energy&quot;) is not designed for transmitting audio - for that, you need &quot;classic&quot; Bluetooth.</p> <p>There are many off-the-shelf devices to transmit audio over BT Classic...</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/40349?ContentTypeID=1Fri, 11 Dec 2015 11:18:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4828c7de-ca1f-44a6-bc17-31cf4954d6dcH&#229;kon Alseth<p>Hi,</p> <p>Unfortunately, we do not have any audio specific ICs that can cover the range that you require. The nRF2460 (mono sound) can cover approx. 10 meters.</p> <p>Best regards, Håkon</p><div style="clear:both;"></div>