sound level

13AT213 Martin - Online QSL gallery & 11m recordings/ sounds. Various Pictures, Activation reports

HAM gallery - Ham radio pictures, qsl and sounds archive by K8CX

Georgian Bay Amateur Radio Club - Owen Sound, Ontario Canada

Cleveland HAMFEST - Amateur Radio and Computer Show in BEREA, OHIO

How to sound like a lid - How to sound like a LID! K4LYP's scanner nuts page.

Pile Up Sounds - Morse Pilup Audio tapes available also in Real Audio format.

Digital Signals - signals and sounds available on shortwave/vhf radio today along with information on the available equipment needed to understand, analyze or identify these signals

Tigertronics, Inc. - Packet/telemetry modems, GPS tracking, sound card interfaces

Heil Sound - Microphones, headsets and accessories

Getting Started with Sound Card Digital Modes - Setting your Amateur radio station up to operate the wide range of modern radio software which uses the PC sound card to generate and receive signals. Murray Greenman ZL1BPU

The home of NuMorse and NuTest - Learn the Morse Code. Learn from random text or simulated QSO (contact) sources. Create character sequences that you find difficult. Compare your results with what the program sent and view error statistics. Take simulated tests. Sound card not essential. Evaluation version not time limited.

Popagation studies committee Priority listing - This page is about the RSGB's Propagation Studies Committee, its work, services and current projects, together with guides to where to find more about matters relating to propagation on the Internet at all levels from introductory to professional. Watch this space!

Setting audio on Yaesu FT-2000 - Yaesu FT-2000 Audio Settings - How to make the FT-2000 sound clear and clean by LA5MDA

Yaesu VX-8R Audio Level - The RadioReference.com Forum topic about VX-8R and audio setting

Pile Up! - Pile Up! is a CW contest training program. The program requires a SoundBlaster (or compatible) card Available for Linux and Windows 95.

SCCW for Linux - Sound Card cw for linux

CwGet  ^{updated  pop} Priority listing - A program to decode morse code (CW) via sound card to text. It can work as narrow-band sound DSP-filter also. No additional hardware required — you need only receiver and computer with a sound card. Can integrate with AALog logger.

Cluster Blaster - Multichannel, continental code receiver for Sound Blaster cards by HA5DM

PED CW PileUp Trainer - PED is a CW pileup trainer written by MasIII. It is a free software. It requires DOS and SoundBlaster compatible sound source.

TrueTTY Priority listing - Program for amateur radio digital communications via a sound card. Supported modes are RTTY (Baudot code), ASCII (7 or 8 bits), PSK31 (BPSK and QPSK) and AMTOR-FEC (SITOR-B, NAVTEX). SELFEC SITOR decoding is possible also. No additional hardware required, need only a sound card. Optionally you can use simple circuit fo PTT-control. Can cooperate with RZ4AG AAlog logger.

SV1AIZ BBS - A program for running your own BBS without a tnc, using your sound card or any other way with AGWPE.

BTL Blaster TeLetype - High performance RTTY reception and transmission software, need a Sound Blaster compatible sound card.

W95SSTV - by N7CXI, runs in Windows 95 and need sound card to receive and transmit.

Spectrogram  ^pop - Shareware dual channel audio spectrum analyzer for Windows 2000/XP which can provide either a scrolling time-frequency display or a spectrum analyzer scope display in real time for any sound source connected to your sound card. Can be used for MTHELL, QRSS and DFCW by R S Horne

Gain receiver performance - Tips for those who wish to gain another level of performance from their receiver