Hi, The Bluetooth module we are using is BCM4339 Configuration details * Bluez version is 5.37 * Pulseaudio version is -8.0 * Bluetooth Chip is in HCI mode Steps done * $ bluetoothctl // scanned, paired, trusted,connected the mobile phone to our device * $ pactl list // we can see bluez.source and sink * Using ofono telephony service we have made call to other mobile Ring sound started to hear in our local speaker, when we attended the called at the receiver end. We are facing two issue, they are the following * Bluez.source to alsa sink (local speaker) the sound quality is poor. * USB MIC(local mic) to Bluez.sink, we have observed a latency of about 30-40 seconds for the audio. What will be the cause of the latency in audio transfer from MIC to bluez.sink..? How can we improve audio quality and latency from mic side. Please help me.... Regards, Vimal Babu ________________________________ Confidentiality Statement / Disclaimer : This message and any attachments is intended for the sole use of the intended recipient. It may contain confidential information. Any unauthorized use, dissemination or modification is strictly prohibited. If you are not the intended recipient, please notify the sender immediately then delete it from all your systems, and do not copy, use or print. Internet communications are not secure and it is the responsibility of the recipient to make sure that it is virus/malicious code exempt. The company/sender cannot be responsible for any unauthorized alterations or modifications made to the contents. If you require any form of confirmation of the contents, please contact the company/sender. The company/sender is not liable for any errors or omissions in the content of this message. ________________________________ -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20171012/cc5a63f0/attachment-0001.html>
