APX XE RSM audio vs non-XE RSM

This forum is dedicated to discussions pertaining specifically to the Motorola ASTRO line of radios (those that use VSELP/IMBE/AMBE), including using digital modulation, digital programming, FlashPort upgrades, etc. If you have general questions please use the General or Programming forums.

Moderator: Queue Moderator

Post Reply
User avatar
Pj
Moderator
Posts: 5147
Joined: Sun Sep 09, 2001 4:00 pm
What radios do you own?: X9000 thru APX

APX XE RSM audio vs non-XE RSM

Post by Pj »

Getting some reports that the XE RSM audio sounds weak or "under deviated" than the 4104 mic I have. Swapping mics appear to the other people almost night/day difference. I understand about some of the audio features of the XE RSM but does anyone have recommend audio profile settings in using the XE RSM to make it "sound" better or run into this?

This is under analog/simplex 25k conditions. I have used it on a 12.5 channel and heard no complaints (yet).
Lowband radio. The original and non-complicated wide area interoperable communications system
Image
motorola_otaku
Posts: 1854
Joined: Tue Jan 13, 2004 7:03 am

Re: APX XE RSM audio vs non-XE RSM

Post by motorola_otaku »

This is probably due to bad default values under the noise reduction profile settings. I had people complain CONSTANTLY that my APX sounded quiet until I fixed them.

Load up your codeplug, then set Codeplug View to "Expert View." After that copy and paste these settings into their respective fields.

Int Mic NR 1

Code: Select all

MAXS VECTOR:  13552A625CEB7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF
NBANDS: 3
DINC ABF SS: 819
MIN GAIN: 8231
EXPANSION DEGREE: 0
HOTBEAM DETECT THRESH DBQ8: 768
VAD DET THRESH DBQ8: 1536
VAD DET COUNT: 9
INACTIVE THRESH DBQ8: 6144
SDIFF THRESH DBQ8: 12800
NDIFF THRESH DBQ8: 2304
R THRESH DBQ8: 62976
DINC OUTPUT EQ VECTOR: 7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF
DINC EP VECTOR: 0200120000640000050000020000000000000000000000000000000000000000
Ext Mic NR 1

Code: Select all

DINC EWIND NBANDS: 3
MAXS VECTOR: 13552A625CEB7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF
DINC ABF SS: 819
MIC GAIN: 8231
EXPANSION DEGREE: 0
HOTBEAM DET THRESH DBQ8: 768
VAD DET THRESH DBQ8: 1536
VAD DET COUNT: 9
INACTIVE THRESH DBQ8: 6144
SDIFF THRESH DBQ8: 12800
NDIFF THRESH DBQ8: 2304
R THRESH DBQ8: 62976
DINC OUTPUT EQ VECTOR: 7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF7FFF
DINC EP VECTOR: 0200120000640000050000020000000000000000000000000000000000000000
Global Noise Reduction List

Code: Select all

DINC SPATIAL EQ1 VECTOR: 7FFF000065A0F5EB648EE4AE6442CC414F47B3AB4044AA3227FB964C09769EF2F9D9A798EA1FB323E669BB99DD79C1ABD7EBCE44D7A2D415D3FAD9EDD392E045D1C0E25CCDEAE707CA91EFAECDB2FE18DA2E07A1E54B087FEB5808C4F19A0991F7E4088AFB77063BFDE90488FF7E0277FF9A013EFF9600CDFFDC00B1
DINC SPATIAL EQ1 VECTOR CONT: 000B0058000B0000
DINC SPATIAL EQ2 VECTOR: 7FFE000067DBC4AD545ACC9050A7C0B13C42A97323DCAC671645A96401C4AD1CF7BDB5C1F100BA11E6FDBAD3D8D9C118D194CDCECD0CD46CC586DE84C325E98EBF72F55BC63104AFD1BA0875D5130A28DA0B11A2E37D1954F56A1B19FEC9103B00860AA0024A06770212030F015F0185011400A1009DFFF70021FFE7
DINC SPATIAL EQ2 VECTOR CONT: 000CFFFA00030000
DINC BF EQ VECTOR: 7FFF421838642A96256E26651F7F2000224A1E8F2120224A21202316252B2608259925992316224A21821D861A9E192114E614E615E32000200020002000
DINC HOTBEAM HYSTERESIS: 50
DINC BAD MIC HYSTERESIS: 300
Post Reply

Return to “Legacy Batboard Motorola ASTRO (VSELP/IMBE/AMBE) Equipment Forum”