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There is a page named "File Sink" on GNU Radio. See also the other search results found.
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- Used to write a stream to a binary file. ...on on handling this data, see the [[#Handling_File_Sink_data|Handling File Sink data]] section below.10 KB (1,511 words) - 22:03, 30 April 2024
- ...lse code modulated) (.wav) file (all versions of GNU Radio) and some other file formats that [http://libsndfile.github.io/libsndfile/formats.html ''libsndf ; File (''R'')2 KB (322 words) - 11:53, 26 June 2022
- A file sink that uses tags to save files. ...o it. If the tag is False, it will close the file (if already opened). The file names are based on the time when the burst tag was seen. If there is an 'rx2 KB (290 words) - 09:30, 24 March 2022
- Write stream to file descriptor. ; File descriptor809 bytes (119 words) - 16:10, 20 August 2019
- Write stream to file with meta-data headers. ...Headers are found by searching from the first header (at position 0 in the file) and reading where the data segment starts plus the data segment size. Foll7 KB (1,189 words) - 18:34, 25 April 2023
Page text matches
- # [[QT GUI Frequency Sink]] # [[QT GUI Waterfall Sink]]465 bytes (70 words) - 03:12, 15 July 2019
- ...se code modulated) (.wav) file (all versions of GNU Radio) and every other file format that [http://libsndfile.github.io/libsndfile/formats.html ''libsndfi ; File1 KB (222 words) - 10:34, 26 June 2022
- [[File:Virtual_sink_source_added_blocks.png]] Add a '''Signal Source''' and a '''QT GUI Time Sink''' block to the flowgraph, and connect them accordingly:2 KB (406 words) - 22:13, 5 April 2024
- When paired with a [[Virtual Sink]] block, this is essentially the same as drawing a wire between two blocks. ...k, the same value of stream ID must be set in the corresponding source and sink blocks.909 bytes (145 words) - 05:43, 20 January 2022
- The ZMQ PUSH Message Sink block receives pmt messages from a message port and sends them through a ZM ...Source is on IP 192.168.2.5, both Source and Sink blocks must specify the Sink IP and port (192.168.2.14:5678).1 KB (203 words) - 15:14, 26 March 2020
- Pad sink will be ordered alphabetically by their ids. The first pad sink will have an index of 0. [[File:Packet_tx_fg.png|746px]]636 bytes (100 words) - 09:04, 21 January 2022
- The ZMQ PUB Message Sink receives messages from a flowgraph and publishes them on a ZMQ PUB socket. ...Source is on IP 192.168.2.5, both Source and Sink blocks must specify the Sink IP and port (192.168.2.14:5678).1 KB (219 words) - 15:08, 26 March 2020
- ...Source is on IP 192.168.2.5, both Source and Sink blocks must specify the Sink IP and port (192.168.2.14:5678). [[File:PULL_msg_test_fg.png]]1 KB (198 words) - 15:12, 26 March 2020
- Sink the contents of a stream to a ZMQ PUB socket. This block acts a a streaming sink for a GNU Radio flowgraph and writes its contents to a ZMQ PUB socket. A PU2 KB (281 words) - 12:18, 14 April 2020
- ...t and outputs async messages. This block will connect to a ZMQ PUB Message Sink or a non-GNU Radio ZMQ socket. ...Source is on IP 192.168.2.5, both Source and Sink blocks must specify the Sink IP and port (192.168.2.14:5678).2 KB (272 words) - 17:13, 28 November 2023
- The "bit bucket". Use as a termination point when a sink is required but we don't want to do anything with the stream. ...outputs of the RTTY Demod block are unused, so they are connected to Null Sink blocks to satisfy the requirement that all ports are connected to something682 bytes (101 words) - 17:54, 28 December 2019
- ...ul for limiting how many samples get saved to a file when using the [[File Sink]]. ...after the Head has reach the specified number of items. The Upstream time sink may see more items than the downstream one, depending on the size of the bu1 KB (222 words) - 05:36, 16 February 2022
- [[File:OpenTerminal.png|500px]] [[File:NewGRCFlowgraph.png|500px]]4 KB (597 words) - 02:42, 27 February 2023
- [[File:Types.png|500px]] [[File:SearchRandomSourceBlock.png|800px]]3 KB (409 words) - 10:16, 17 January 2023
- A file sink that uses tags to save files. ...o it. If the tag is False, it will close the file (if already opened). The file names are based on the time when the burst tag was seen. If there is an 'rx2 KB (290 words) - 09:30, 24 March 2022
- Sink the contents of a stream to a ZMQ PUSH socket. This block acts a a streaming sink for a GNU Radio flowgraph and writes its contents to a ZMQ PUSH socket. A P2 KB (350 words) - 11:11, 3 February 2023
- ...s of AND, OR, and XOR logic blocks converted to Float to display in a Time Sink. [[File:And_Or_Xor_fg.png|700px]]750 bytes (119 words) - 16:34, 11 April 2023
- A graphical sink to display the IQ constellation of multiple signals. The sink supports plotting streaming complex data or messages. The message port is n725 bytes (110 words) - 03:11, 15 July 2019
- [[File:Importing_libraries_import_block.png]] [[File:Importing_libraries_import_statement.png]]3 KB (386 words) - 21:43, 10 April 2024
- [[File:SignalSourceStreamExample.png|700px]] [[File:StreamVectorDarkerColors.png|600px]]5 KB (722 words) - 10:18, 17 January 2023
- A graphical sink to display multiple signals on a waterfall (spectrogram) plot. Most of the parameters are the same as the [[QT GUI Frequency Sink]]743 bytes (123 words) - 03:13, 15 July 2019
- [[File:PhaseShiftDemo.jpg|800px|Flowgraph demonstrating the Phase Shift block. Thi ...he sinusoid through the '''Phase Shift''' block, then into a [[QT GUI Time Sink]] for display of the time domain of the signal. The phase within the '''Pha3 KB (470 words) - 01:50, 13 April 2024
- [[File:prots.png|prots.png]]<br /> [[File:No_ports.png|No_ports.png]]4 KB (614 words) - 09:59, 8 January 2024
- ...e specified file. This file can be a file that was captured using a [[File Sink]] block, generated with a computer program or saved from an audio editor su ; File (''R'')2 KB (334 words) - 08:43, 27 April 2023
- ...Source is on IP 192.168.2.5, both Source and Sink blocks must specify the Sink IP and port (192.168.2.14:5678). [[File:AM_receive_fg.png|900px]]2 KB (295 words) - 03:57, 12 August 2022
- [[File:msg-sink.png|msg-sink.png]] ...ge sink'' is a sink in a flow graph sense. Any data piped into the message sink is then packed into a ''message''. This message can be fetched from outside982 bytes (170 words) - 14:32, 13 March 2017
- This block otherwise acts as a NULL sink in that items from the input stream are ignored. It is designed to be able ...ich debug sink generated the tag, so when connecting a block to this debug sink, an appropriate name is something that identifies the input block.2 KB (288 words) - 11:15, 1 February 2022
- This is a QT-based graphical sink that takes in numerical streams and plots a time_raster (spectrogram) plot. This sink can plot messages that contain either uniform vectors of float 32 values (p3 KB (440 words) - 13:00, 26 September 2023
- # QT GUI Frequency Sink [[File:LPFTutorialFlowgraphStart.png|700px]]2 KB (371 words) - 22:47, 25 May 2023
- The Bercurve Sink block creates a plot of Bit Error Rate versus Signal to Noise ratio (ES/No) The Bercurve Sink can operate in two modes:2 KB (372 words) - 13:48, 19 April 2020
- : Whether the block is a sink, source, or both [[File:Rfnoc_null_source_sink.png|600px]]686 bytes (103 words) - 06:51, 27 September 2023
- [[File:Matrix_interleaver_structure.png|600px]] [[File:Matrix_interleaver_example_flowgraph.png]]2 KB (242 words) - 20:59, 30 July 2023
- This is a QT-based graphical sink that displays a histogram of the data. This sink can plot messages that contain either uniform vectors of float 32 values (p3 KB (394 words) - 22:02, 7 December 2020
- This is a QT-based graphical sink that plots vectors of data as-is. Each signal is plotted with a different c : Number of signals connected to sink2 KB (238 words) - 20:28, 30 April 2020
- [[File:AddRandomSourceToWorkspace.png|400px]] [[File:SelectRandomSourceBlock.png|400px]]6 KB (970 words) - 16:40, 3 November 2023
- # ''QT GUI Frequency Sink'' [[File:InterpolationFlowgraphStart.png|700px]]5 KB (710 words) - 00:02, 24 November 2023
- The ZMQ REP Message Sink block receives async messages and sends them to a ZMQ REP socket. This bloc ...Source is on IP 192.168.2.5, both Source and Sink blocks must specify the Sink IP and port (192.168.2.14:5678).4 KB (587 words) - 15:25, 26 March 2020
- This flowgraph modulates random bits with 8-PSK. A [[QT GUI Constellation Sink]] is specifically not added to the output because it would show the signal [[File:constellation_modulator_ex.png|600px]]1 KB (167 words) - 13:06, 30 August 2022
- ==== Flow Graph File ==== ...3936a74c2/raw/edbf0f1cd3aeaa5ca6e1e453ae348c978e63f562/foxtale1.opus audio file] that can be used (mono, 48 kHz, libsndfile supported coded (Opus), "Fox Ta3 KB (373 words) - 18:49, 15 August 2023
- Connect the sink at input index to the source at output index. Samples from other input por [[File:Selector_example_flowgraph.png|800px]]3 KB (453 words) - 13:12, 21 May 2023
- ** Started with synchronized USRP sink/source [[File:rds.jpg|300px|]]2 KB (290 words) - 07:10, 14 March 2017
- * QT GUI Frequency Sink [[File:frequency_shifting_flowgraph.png]]4 KB (716 words) - 23:02, 5 April 2024
- ...Data Types]], [[Binary Files for DSP]] tutorials and the [[File_Sink|File Sink]] block page before continuing. By default the '''File Sink''' block uses a 32-bit float format for saving interleaved I and Q:11 KB (1,823 words) - 22:47, 12 April 2024
- ...do is want to see the frequency domain of a signal, the [[QT GUI Frequency Sink]] is more user friendly. ...FFT block can be used to reproduce the behavior of the [[QT GUI Frequency Sink]] block. Both outputs match, but using the FFT block directly requires con3 KB (453 words) - 19:38, 26 May 2022
- [[File:FloatToIntProperties.png|500px]] [[File:FloatToIntVariable.png|200px]]5 KB (699 words) - 21:02, 23 October 2023
- [[File:FrequencyShifterBlock.png|500px]] # ''QT GUI Frequency Sink''7 KB (973 words) - 16:08, 18 May 2023
- A graphical sink to display eye diagrams.<br> This is a QT-based graphical sink which takes a set of complex streams and plots them as an eye pattern. For4 KB (711 words) - 22:23, 19 July 2022
- ...directly from a high-speed source, or before writing to a file or network sink1 KB (164 words) - 01:30, 29 October 2023
- A graphical sink to display multiple signals in time. This is a QT-based graphical sink that takes sets of float or complex streams and plots them in the time doma4 KB (628 words) - 19:53, 14 September 2023
- A graphical sink to display multiple signals in frequency. This is a QT-based graphical sink that takes a set of floating point streams and plots the PSD. Each signal i3 KB (407 words) - 19:49, 9 April 2023
- [[File:Interleave_example_flowgraph.png|900px]] [[File:Interleave_example_properties.png|500px]]2 KB (272 words) - 19:32, 30 July 2023
- Used to write a stream to a binary file. ...on on handling this data, see the [[#Handling_File_Sink_data|Handling File Sink data]] section below.10 KB (1,511 words) - 22:03, 30 April 2024
- ====Create a File Sink with Dynamic Information in the Filename==== ====Only Record the file on an User Input Trigger====7 KB (1,198 words) - 02:11, 5 January 2023
- * QT GUI Time Sink * Virtual Sink9 KB (1,375 words) - 09:16, 11 October 2023
- ...transmit this signal by removing the [[Throttle]] block and adding an SDR sink to the output of the FFT filter. [[File:atsc-tx.png|800px]]969 bytes (134 words) - 14:26, 20 December 2021
- [[File:Samp_rate_demo_fg.png|900px]] [[File:Samp_rate_demo_out1.png|600px]]6 KB (1,065 words) - 15:12, 4 April 2024
- ...e, the same value of stream ID must be set in the corresponding source and sink blocks. [[File:Bpsk_stage6_fg.png|800 px]]915 bytes (145 words) - 05:43, 20 January 2022
- This tutorial describes how to read binary files using the '''File Source''' block along side how to diagnose potential errors. [[File:Reading_binary_files_all_formats.png]]13 KB (2,132 words) - 18:19, 20 April 2024
- Write stream to file with meta-data headers. ...Headers are found by searching from the first header (at position 0 in the file) and reading where the data segment starts plus the data segment size. Foll7 KB (1,189 words) - 18:34, 25 April 2023
- Acts as a microphone input. See [[Audio Sink]] for a block that outputs to an audio device such as a speaker. On OSX, Audio Sink will return only zeros unless the GNU Radio binary is launched from an appl4 KB (693 words) - 16:12, 13 January 2022
- [[File:NBFM_37_excerpt_fg.png|800px]] ....h` to `window.h` which can affect items such as filters, QT GUI Waterfall Sink, and Signal Generators.2 KB (402 words) - 16:49, 12 March 2023
- [[File:AM_transmit_fg.png|900px]] ** Click on File -> Save As Use the file name 'AM_transmit'. the extension '.grc' is added automatically8 KB (1,283 words) - 06:06, 27 March 2021
- [[File:MessageBlockExample.png|500px]] * ''QT GUI Time Sink''11 KB (1,656 words) - 18:41, 17 November 2023
- On by default, which should be used when this sink is not throttled by any other block. The audio sink can have multiple inputs depending upon your hardware. For example, set the3 KB (549 words) - 16:12, 13 January 2022
- [[File:AddItemTag.png|700px]] [[File:GetTagsInWindow.png|900px]]11 KB (1,638 words) - 16:30, 19 January 2023
- ...transmit this signal by removing the [[Throttle]] block and adding an SDR sink to the output of the FFT filter. [[File:atsc-tx.png|700px]]2 KB (389 words) - 21:49, 7 February 2020
- ...learn how to create the xml file is to learn by example. Look at the .grc file of a few blocks packaged with GNU Radio as examples. Essentially, all block <sink>4 KB (767 words) - 10:53, 14 May 2020
- [[File:unity-2d-shell_008.png|600px|]] ..."sink", we can find all the blocks that contain the words "sink" and the <span style="color:blue">categories</span> where we will find10 KB (1,684 words) - 13:53, 11 February 2021
- This is a QT-based graphical sink that plays and display video stream using the GStreamer backend. It provide [[File:Video_display.png|800px]]2 KB (241 words) - 20:33, 16 July 2023
- ...hows a signal source feeding a Narrow Band FM modulator driving a PlutoSDR Sink block. [[File:Pluto_NFM_xmt_fg.png|800px]]1 KB (190 words) - 02:09, 25 May 2020
- [[File:HW_tutorial_fg.png]] [[File:HW_tutorial_p1.png|400px]] [[File:HW_tutorial_p2.png|400px]]5 KB (776 words) - 08:40, 27 April 2023
- ..., the terminal tells us that it produced a "tutorial_three_1.py" file, so let's open it to examine the code. self.audio_sink_0 = audio.sink(samp_rate, '', True)8 KB (1,027 words) - 03:53, 27 September 2021
- [[File:AddPythonBlockToWorkspace.png|700px]] [[File:EmbeddedPythonBlockProperties.png|500px]]15 KB (2,050 words) - 15:54, 18 September 2023
- ...rary sampling rates. If your audio is choppy, check the rate of your audio sink or source: 44100 Hz works under all known audio cards, 48000 Hz on most, ot When used on Linux, the GNU Radio Audio Sink and Source blocks typically use the ALSA Application Programming Interface5 KB (749 words) - 00:51, 23 December 2022
- ...t and outputs async messages. This block will connect to a ZMQ REP Message Sink.<br> ...Source is on IP 192.168.2.5, both Source and Sink blocks must specify the Sink IP and port (192.168.2.14:5678).8 KB (1,205 words) - 15:02, 26 March 2020
- === Receive from a test file === [[File:SSB_test_fg.png|861px]]9 KB (1,492 words) - 18:55, 8 March 2023
- ...off of, it just includes a special source I made, and a time and frequency sink (GUI). A throttle block is added after the source, and all it does is limi # Run the flowgraph and use the time sink to figure out what this special source is outputting. What it's doing is cr10 KB (1,902 words) - 03:07, 19 September 2019
- : Allows a FIR filter configuration to be loaded from a file. ...hows a signal source feeding a Narrow Band FM modulator driving a PlutoSDR Sink block.3 KB (499 words) - 00:12, 28 June 2021
- ...xample flowgraph of this block. The Rotator is fed incoming samples from a file and delivers the results into a waterfall. File:Rotator_example.png|The Rotator block shifts the frequency down 50 kHz.3 KB (461 words) - 09:05, 16 July 2023
- ...ile name. The <code>strip_preamble.py</code> program displays the received file name. Version v2.0.0.0 encodes all input files into Base64 for transmission. The file is decoded from Base64 to the original content in the <code>strip_preamble.7 KB (1,194 words) - 18:55, 14 February 2024
- [[File:NFM_rcv_fg.png|800px]] ...gr-control/maint-3.8/Receivers/NFM_rcv.grc] Copy and paste it into a local file as `NFM_rcv.grc`6 KB (936 words) - 00:08, 28 September 2021
- Compiles a GRC file (.grc) into a GNU Radio Python program. The program is ...e worked on developing a metadata structure to annotate files with. A file sink block has been created with this header information and a simple Python scr6 KB (912 words) - 11:27, 24 August 2017
- :[[File:Cmd.png]] :[[File:Cmd1.png]]4 KB (593 words) - 16:04, 14 July 2020
- Each time this file is saved, GRC will instantiate the first class it finds ** When you have finished editing, save the file (usually Ctrl-S).8 KB (1,266 words) - 09:08, 27 April 2023
- : Number of signals connected to sink [[File:QT_GUI_demo.png|800px]]2 KB (318 words) - 22:18, 19 April 2020
- [[File:Gnuradio_logo_glyphs_as_paths.png]] [[File:FunCube_2_meter_NB_FM_fg.png|750px|]]<br>10 KB (1,523 words) - 13:17, 4 December 2022
- * #1174 Fixed missing header file installation (Sean Nowls) * #918 Fixed y-axis unit display in Frequency Sink (Tobias Blomberg)6 KB (888 words) - 13:16, 27 March 2017
- This tutorial goes over the steps to add a Python file to an OOT project, which helps with code management and installation issues ...tpy'''. Note that anything surrounded by asterisks is what you as the user file in.5 KB (903 words) - 13:01, 25 May 2020
- : A common arrangement is to use the [[QT GUI Sink]]'s output message port to connect to the USRP Source's input port, so that [[File:Bw vis full.png|400px|center|alt={Illustration of a tune request with local8 KB (1,345 words) - 14:09, 26 September 2023
- ...in that a source block provides data entering a GNU Radio flowgraph and a sink block sends data out of the flowgraph. It is a flowgraph-oriented perspecti The PUB, PUSH, and REP blocks are always sink blocks; the others are source blocks. Choosing which pair to use depends on12 KB (1,959 words) - 23:42, 20 February 2023
- * Modify the YAML file so it can be displayed in Gnuradio Companion (GRC) ('sink', 'source', 'sync', 'decimator', 'interpolator', 'general', 'tagged_stream'13 KB (1,844 words) - 14:20, 16 September 2023
- [[File:ber_bsc_rmg.png|ber_bsc_rmg.png]] [[File:screenshot-grc-rmg.png|screenshot-grc-rmg.png]]4 KB (673 words) - 22:03, 18 March 2017
- [[File:FSK_example_fg.png|1044px]] ** Click on File -> Save As Use the file name 'FSK_example'. the extension '.grc' is added automatically9 KB (1,560 words) - 14:50, 19 June 2023
- There is no need to use a [[Throttle]] block when a hardware sink like a USRP Sink is used, because the USRP acts as the throttle. ...I Frequency Sink]]'s output message port and connect it to the USRP Source/Sink's input port, so that when a user double-clicks within the GUI to change fr9 KB (1,619 words) - 13:42, 30 December 2021
- ...following flowchart. All three bit streams are compared in the QT GUI Time Sink block to make sure that they are the same. [[File:GFSK Mod and Demod Example.PNG|1000px]]3 KB (422 words) - 17:34, 29 March 2022
- [[File:perf_counters_tooltip.png|600px|]] [[File:tsou-lte_constel.jpg|600px|]]7 KB (1,068 words) - 06:37, 15 March 2017
- carry metadata about the samples in the file. Raw, binary files carry not conveyed with the data in the file itself. Headers solve this problem.14 KB (2,518 words) - 23:07, 11 May 2020
- [[File:Xmlrpc_server.png]] [[File:Xmlrpc_client.png]]13 KB (2,147 words) - 14:41, 18 March 2022
- * Modify the YAML file so it can be read in GRC ('sink', 'source', 'sync', 'decimator', 'interpolator', 'general', 'tagged_stream'15 KB (2,124 words) - 14:16, 26 January 2023
- ...you need precise sample rates, the accuracy comes from an actual hardware sink or source, tied to an actual sample clock (USRPs, sound cards,…). GNU Rad [[File:demonstrate_throttle.png]]5 KB (881 words) - 20:58, 22 November 2023