From 2b6c29660fa850ca2a90ef6f90a5f1241649b410 Mon Sep 17 00:00:00 2001 From: sh123 Date: Mon, 14 Dec 2020 18:41:07 +0200 Subject: [PATCH] Update README.md --- README.md | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/README.md b/README.md index b76b515..6e04652 100644 --- a/README.md +++ b/README.md @@ -37,11 +37,10 @@ This minimalistic Android application is a digital voice frontend for your radio - iOS Codec2 wrapper: https://github.com/Beartooth/codec2-ios # FAQ -- Gaps in received audio - - If indicator often changes between RX/IDLE on the receiver side when sender and recipient are close by then - - most likey you do not have enough bandwidth, use higher throughput modem mode, for LoRa modems you need approximately 170% of data rate for the given codec2 bitrate - - modem goes into RX state too fast after sending first packet, increase TxTail parameter for your modem, so it will longer TX tail before switching to RX - - if you are using LibAPRS based modem, set TxTail and TxPreamble programatically by using `APRS_setPreamble` and `APRS_setTail` methods as it does not seem to set these values from `CMD_TXDELAY` and `CMD_TXTAIL` KISS commands +- Gaps in received audio, indicator often changes between RX/IDLE on the receiver side when sender and recipient are close by then + - most likey you do not have enough bandwidth, use higher throughput modem mode, for LoRa modems you need approximately 170% of data rate for the given codec2 bitrate + - modem goes into RX state too fast after sending first packet, increase TxTail parameter for your modem, so it will longer TX tail before switching to RX + - if you are using LibAPRS based modem, set TxTail and TxPreamble programatically by using `APRS_setPreamble` and `APRS_setTail` methods as it does not seem to set these values from `CMD_TXDELAY` and `CMD_TXTAIL` KISS commands # TODO - Parrot mode, so speech coming from aether will be transmitted back (testing or digirepeating)