Codec2Talkie
PUSH TO TALK
Settings
Exit
TNC Settings
KISS Settings
USB Serial Speed
Bluetooth device
Default Bluetooth device to connect
Audio Codec Settings
Select codec type
Codec settings
Change selected codec settings, such as bit rate, frame size
Codec2 Settings
Mode/Speed
Loopback test mode
Records and plays recording without transmission
Enable recorder
Record incoming and outgoing transmissions for future playback
OPUS Settings
PCM frame duration [ms]
Bit rate
Bit rate from 2400 up to 512000bps, set larger frame duration below for smaller bit rates
Complexity
Loopback
STOPPED
TRANSMITTING
(RECEIVING)
RECEIVING
RECEIVING\nERROR
TRANSMITTING\nERROR
Enable KISS
Enables KISS protocol, otherwise RAW frames will be sent
Set KISS basic parameters
Set CSMA and TX delay/tail parameters
CSMA persistence P
Set CSMA persistence P (1–255)
CSMA slot time
Set CSMA slot time (milliseconds / 10)
Radio TX delay
Time delta between PTT and data TX start (milliseconds / 10)
Radio TX tail
Time delta between data TX stop and PTT stop (milliseconds / 10)
Enable parrot
Received packets will be transmitted back, digirepeated
Enable playback buffering
Use when your modem data rate is less than Codec2 bitrate
Enable extensions
Enable radio control and signal level reports
Select radio modulation type
Set radio parameters
Set frequency, bandwidth and other radio parameters
Set LoRa modulation parameters
Set FSK modulation parameters
Modem control
Split frequency operation
Use separate frequencies for RX and TX
Frequency (Hz)
Set radio frequency for RX/TX or RX frequency when split operation is enabled
Frequency TX (Hz)
Set transmit radio frequency
Bandwidth (Hz)
Set radio bandwidth
Power (dBm)
Set radio output power in dBm
Spreading factor (7–12)
Set spreading factor, 7–12 for LoRa
Coding rate (5–8)
Set coding rate, 5–8 for LoRa
Sync word (HEX)
Set packet sync word as hex value
Enable CRC check
Enable packet CRC check
Bit rate (600–300000 bps)
Set bit rate
Set freq deviation (600–200000 Hz)
Set freq deviation
Set receive bandwidth (Hz)
Use volume keys for PTT
Volume up/down keys will be used for PTT
Application Settings
Keep screen ON
Prevent screen switching off when app is active
Recorder
Play all
Delete all
Remove all recordings from %1$s?
Remove confirmation
OK
Cancel
Recorder
⏺
Playback stopped
Playback started
Playback error, %1$s
Playing file: %1$s
Played file: %1$s
Stop
Remove recording %1$s?
Bluetooth connect failed
Bluetooth socket failed
Bluetooth adapter is not found
BT connected
Connecting to %1$s
Bluetooth turned on
Reconnect to TNC
Connecting bluetooth…
Connecting USB…
Enable TCP/IP
Data will be sent and received through TCP/IP as a client
TCP/IP parameters
Set TCP/IP parameters, such as IP address, port or number of reconnects
IP address
IP port number
Set server IP address to connect
Set server port number
TCP/IP connection failed %1$s:%2$s
TCP/IP connected %1$s:%2$s
Connecting to remote KISS server…
Connect retry count
Try to connect number of times when connecting for the first time or when connection is lost
Connect retry delay
How many milliseconds to wait before trying to connect again
[Experimental] Enable KISS packet scrambling
Enable experimental scrambling (NB! Only QRPP and only ISM bands where allowed by the band plan! Not allowed for Amateur Radio usage!)
[Experimental] Set key for speech scrambling
Set key for scrambling, should be the same on all devices
[Experimental] Number of iterations performed
Change to lower value on slow devices, >=1000 recommended, should match on all devices
Permissions granted
Permissions denied
USB detached
Bluetooth disconnected
TNC connected
TNC disconnected
Failed to start application worker
🔒
Reboot modem
Click to send reboot command to the modem
Modem reboot requested
Maximum super frame size (bytes)
Multiple Codec2 encoded samples are aggregated into super frame not larger than this value
USB settings
Serial data bits
Serial parity
Enable DTR
Enable data terminal ready signal if supported
Enable RTS
Enable serial ready to send signal if supported
Serial stop bits
USB serial settings
Set USB serial settings, such as speed, bits, parity, etc.
Extended TNC settings
Additional TNC specific settings
UART modem prefix
Enable UART modem TX prefix
Prefix data with the HEX string, used in fixed transmission mode by some UART modems to specify transmission target
Packet prefix value as a HEX string
Prefix content as a HEX string, e.g. C0FFEE
Play audio through the speaker
Output incoming audio through the speaker
Microphone enhancements
"Enable echo cancellation and noise suppression (might cause lower mic gain)"
Enable BLE
Use BLE when communicating with the TNC
BLE scan completed
BLE GATT connected
BLE services discovered
Supported GATT characteristics are not found
Failed to discover BLE services
AX.25/APRS settings
Enable voice over AX.25
Send voice packets inside AX.25 UI frames with PID 0xf1
Enable APRS
Enable APRS tracker
Callsign (without SSID)
Your HAM radio callsign
SSID
Callsign SSID
APRS symbol
Your symbol for map display
Comment field
The text after your coordinates
APRS digi path
Sequence of digipeaters
Location settings
Configure APRS location settings
Position privacy
Position ambiguity and more
Compressed beacons
Send position in compressed format
Location source
Periodic GPS position
Manual position
Minimum update time
Minutes between beacon transmissions
Minimum update distance
Kilometers before beacon transmission (set to 0 for time only)
Latitude
Latitude coordinate
Longitude
Longitude coordinate
Automatic posting
Perform periodic position posting
Minimum update time
Minutes between beacon transmissions
Packet format
Mic-E message type
Position ambiguity
Send speed & bearing
Include speed and bearing in position reports
Send altitude
Include altitude in position reports
🌍
🚪
Messages
Start tracking
Stop tracking
Send position
☎
🔔
View log
Mic-E digipath
Smartbeaconing™ position
Minimum speed for fast position updates
Fast speed [km/h]
Fast rate [s]
Beacon rate at fast speed
Slow speed [km/h]
Maximum speed for slow position updates
Slow rate [s]
Beacon rate at slow speed
Min turn time [s]
Minimum beacon rate when changing direction
Min turn angle [°]
Minimum angle at high speed
Turn slope
Influence of speed on the minimum angle
Codec2Talkie is running, touch to open
Connected to the TNC, ready for PTT
APRS tracking is active
Disconnected from the TNC, click to reconnect
APRS log
Clear log
🏁
Enable incoming notifications
Show pop-up notification on incoming transmission when app is invisible
Incoming voice transmission
Click to open and PTT back
Disable lock screen
Run above the lock screen
Turn screen ON automatically
Turn screen ON automatically on incoming transmissions
Enable digirepeater
Incoming APRS packets will received and digirepeated
🔁
PROCESSING
[Advanced] Do not allow CPU sleep
Prevent CPU from sleeping, hold global wake lock, will drain battery!
Send message to…
Groups
Send
Callsign
Message text
Send
Cancel
Send message to…
Messages
Incoming message
Click to open and read message
Delete all
This will remove all messages. Are you sure?
Yes
No
This will remove everything from the log. Are you sure?
This will remove log for %s. Are you sure?
This will remove all messages from %s. Are you sure?
Station history
Station SSIDS
View stations
Station history
\? km
APRS icon
APRS symbols
Enable sound modem
Send data and receive data through sound modem by using phone speaker and mic
SoundModem
Frame sync prefix
No-op preamble (e.g. for VOX control) in milliseconds
Modem modulation type
Sound modem settings
Set sound modem settings, such as bit rate
TNC transport type
Disable receive
Run modem in transmit only mode, receive is disabled to save CPU cycles, e.g. when using APRS one way tracking
Select RIG model for CAT PTT control
Set modem audio gain
🎛
CAT PTT transmit off delay
How long to wait before switching off the transmission after last data is sent out (milliseconds)
[Debug] Enable modulator loopback mode
Audio modulated samples will be fed back to de-modulator
Sound modem settings
AFSK modem settings
CAT PTT settings
FreeDV settings
Enable SNR squelch
Receive will be disabled when SNR is below given threshold
Set squelch SNR threshold
Packets below give threshold won\'t be received
FreeDV data mode
Select data mode
Audio source
Audio output
Audio source for speech
Audio output for speech
APRS-IS passcode
APRS-IS validation passcode
Internet APRS-IS
Internet APRS-IS
Configure internet APRS-IS server connectivity
Server
APRS-IS TCP server to connect
Server port
APRS-IS TCP server port to use
Enable APRS-IS RX gate
Enable APRS-IS TX gate
Radio packets will be forwarded to APRS-IS
APRS-IS packets will be forwarded to radio
Neighbour radius
Receive APRS-IS packets from stations in this radius (km)
Packet filter
Filter for incoming APRS-IS packets
Enable APRS-IS
Enable APRS-IS internet gateway
APRS-IS connected
APRS-IS connect failed
APRS-IS disconnected
APRS-IS wrong pass
Enable own APRS to APRS-IS
Send own APRS data to APRS-IS in addition to currently selected transport
Map
Clear map tile cache
Clear log
Older than 1 hour
Older than 12 hours
Older than 1 day
Older than 7 days
Clear all
This will remove everything older than %d hours. Are you sure?
Rotate map with compass
Show range circles
Show moving stations
Enable text packets
Send lora aprs compatible text packets (0x3c,0xff,0x01 prefix)
Move map with own position