Studio 1.3 Release Notes Audiometry: New Tinnitus test. Show PTA/HFA on WR screen. Add Locked icon to the level slider. ACT: enforce 250Hz requirement, fix AC2 output, add ACT label to printing. Add Pulse to Stenger test. Improvements to Daily Check. REM/LSM/HIT: New option Fitting Curves Use Target Color so that measured curves take color from appropriate target curves. Default fitting level is now set to the mid-range target level (or 65dB if not available). Improve calculators for interpolations, averaging, and smooting. Fix NAL-NAL2 calculations if no-response BC points are present. REM/LSM: Add WREM hardware support. Fix potential Bluetooth connectivity issue in AWRC. Detect missing or broken opposite side reference microphone. Use default REDD values from NAL-NL2. HIT: Fixes for 12.5 kHz. Allow coupler fitting with dual plots. Improvements to Verification test. VRA: Allow FF calibration. Fix not reloading playlist on iPhone. Filter out FFAmp output when power is not connected. NOAH: Changes for HIMSA Certification. Studio 1.3 is certified by HIMSA. General: Add context menu (right-click) to Shown Tests to call setup. Update DSP libraries. Update translations.