DAB modulation - Revision history

Coinchon: /* CRC-DabMod Modulator */

2014-07-30T20:48:51Z

CRC-DabMod Modulator

Coinchon: /* CRC-DabMod Modulator */

2014-07-30T20:40:06Z

CRC-DabMod Modulator

Coinchon at 20:39, 30 July 2014

2014-07-30T20:39:17Z

Hb9egm: /* Transmission using USRP Hardware */

2014-03-06T18:00:41Z

Transmission using USRP Hardware

Hb9egm at 18:00, 6 March 2014

2014-03-06T18:00:01Z

Hb9egm at 10:06, 31 January 2014

2014-01-31T10:06:15Z

Hb9egm: /* Patched CRC-DabMod */

2013-11-25T21:36:17Z

Patched CRC-DabMod

Hb9egm at 21:32, 25 November 2013

2013-11-25T21:32:06Z

Hb9egm at 21:30, 25 November 2013

2013-11-25T21:30:05Z

Coinchon: /* VHF Band III baseband player (sender) */

2011-12-27T20:00:05Z

VHF Band III baseband player (sender)

← Older revision		Revision as of 20:48, 30 July 2014
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	==CRC-DabMod Modulator==		==CRC-DabMod Modulator==
−	*[[CRC-DabMod]] is the original DAB modulator from CRC. Project has been stopped by CRC. It has been forked and development continues as [[ODR-DabMod]]	+	*[[CRC-DabMod_usage\|CRC-DabMod]] is the original DAB modulator from CRC. Project has been stopped by CRC. It has been forked and development continues as [[ODR-DabMod]]

← Older revision		Revision as of 20:40, 30 July 2014
Line 21:		Line 21:

	==CRC-DabMod Modulator==		==CRC-DabMod Modulator==
−	*[[CRC-DabMod]] is the original DAB modulator from CRC. It has been forked and development continues as [[ODR-DabMod]]	+	*[[CRC-DabMod]] is the original DAB modulator from CRC. Project has been stopped by CRC. It has been forked and development continues as [[ODR-DabMod]]

← Older revision		Revision as of 20:39, 30 July 2014
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	*[[Band 3 baseband player]] Graphical gnuradio DAB VHF Band III baseband player for USRP1.		*[[Band 3 baseband player]] Graphical gnuradio DAB VHF Band III baseband player for USRP1.
	*[[CRC-Dwap.py]] original baseband player designed by CRC for USRP1 (using gnuradio 2.0)		*[[CRC-Dwap.py]] original baseband player designed by CRC for USRP1 (using gnuradio 2.0)
		+
		+	==CRC-DabMod Modulator==
		+	*[[CRC-DabMod]] is the original DAB modulator from CRC. It has been forked and development continues as [[ODR-DabMod]]

← Older revision		Revision as of 18:00, 6 March 2014
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	==Transmission using USRP Hardware==		==Transmission using USRP Hardware==
−	With the current improvements on [[ODR-DabMod]], it is possible to directly use UHD to send data to the USRP, and do the digital filtering inside ODR-DabMod.	+	With the current improvements on [[ODR-DabMod]], it is possible to directly use UHD to send data to the USRP, and do the digital filtering inside ODR-DabMod. See [[DAB hardware]] for more details.

@@ Line 1: / Line 1: @@
 The modulator takes the ETI stream and produce the complex [[wikipedia:baseband|baseband]] DAB OFDM signal ready for upconvert at the desired radio frequency.
-==CRC-DabMod Modulator==
+==ODR-DabMod Modulator==
-*[[CRC-DabMod]] DAB modulator from CRC
+*[[ODR-DabMod]] DAB modulator from CRC
 ==Transmission using USRP Hardware==
-===Patched CRC-DabMod===
+With the current improvements on [[ODR-DabMod]], it is possible to directly use UHD to send data to the USRP, and do the digital filtering inside ODR-DabMod.

@@ Line 1: / Line 1: @@
 The modulator takes the ETI stream and produce the complex [[wikipedia:baseband|baseband]] DAB OFDM signal ready for upconvert at the desired radio frequency.
-==Unpatched CRC-DabMod==
+==CRC-DabMod Modulator==
 *[[CRC-DabMod]] DAB modulator from CRC
 ===VHF Band III baseband player (sender)===
-To output the baseband samples to the Software Defined Radio platform (such as USRP) a baseband player is required. The baseband player, send the stream to the platform with additional information about frequency where it must be modulated, gain and other parameters.
+For crc-dabmod released by CRC, which did not yet contain an integrated UHD output, a baseband player is required to use the USRP Software Defined Radio platform.
+The baseband player sends the stream to the SDR device, and defines additional settings like transmission frequency, DAC sample rate, gain and other parameters.
-Recent versions of gnuradio and recent Ettus products requires UHD:
+Recent versions of gnuradio and Ettus products with UHD:
 *[[UHD Band 3 baseband player]] Graphical DAB VHF Band III baseband player for UHD driver (generic driver for Ettus USRP products)
 *[[UHD simple baseband player]] Non-GUI DAB baseband player for UHD driver (generic driver for Ettus USRP products)
-==Patched CRC-DabMod==
+Deprecated gnuradio USRP1 with libusrp driver (for gnuradio version up to 3.4.2):
-With the patched CRC-DabMod presented on http://mpb.li and available on https://github.com/mpbraendli , it is possible to directly use UHD to send data to the USRP, and do the digital filtering inside DabMod. In addition, there is also support for a configuration file : see [https://github.com/mpbraendli/CRC-mmbtools-dabmod/blob/master/doc/example.ini]
+*[[Band 3 baseband player]] Graphical gnuradio DAB VHF Band III baseband player for USRP1.
+*[[CRC-Dwap.py]] original baseband player designed by CRC for USRP1 (using gnuradio 2.0)

← Older revision		Revision as of 21:36, 25 November 2013
Line 19:		Line 19:
	==Patched CRC-DabMod==		==Patched CRC-DabMod==
	With the patched CRC-DabMod presented on http://mpb.li and available on https://github.com/mpbraendli , it is possible to directly use UHD to send data to the USRP, and do the digital filtering inside DabMod. In addition, there is also support for a configuration file : see [https://github.com/mpbraendli/CRC-mmbtools-dabmod/blob/master/doc/example.ini]		With the patched CRC-DabMod presented on http://mpb.li and available on https://github.com/mpbraendli , it is possible to directly use UHD to send data to the USRP, and do the digital filtering inside DabMod. In addition, there is also support for a configuration file : see [https://github.com/mpbraendli/CRC-mmbtools-dabmod/blob/master/doc/example.ini]
		+
		+	Other features: see README [https://github.com/mpbraendli/CRC-mmbtools-dabmod/blob/master/README]

← Older revision		Revision as of 21:32, 25 November 2013
Line 18:		Line 18:

	==Patched CRC-DabMod==		==Patched CRC-DabMod==
−	With the patched CRC-DabMod presented on http://mpb.li and available on https://github.com/mpbraendli , it is possible to directly use UHD to send data to the USRP, and do the digital filtering inside DabMod.	+	With the patched CRC-DabMod presented on http://mpb.li and available on https://github.com/mpbraendli , it is possible to directly use UHD to send data to the USRP, and do the digital filtering inside DabMod. In addition, there is also support for a configuration file : see [https://github.com/mpbraendli/CRC-mmbtools-dabmod/blob/master/doc/example.ini]