aléatoire's Recent Posts
Kaivo v1.9.4 VST 64 DEMO
Reaper v6.29
Windows 10 Home 20H2
Hi, I ran into a problem while testing the demo version of Kaivo: In some patches I get unwanted sine artifacts after I release the key. The noise is quiet yet still clearly audible.
It is decaying slowly, but strangely quantized. The sound seems unrelated to the timbre of the patch.
To demonstrate, I tried to create a very simple patch that expresses this problem.
Could someone try to replicate this behaviour?
After pasting the patch press C4 on DAW piano roll (a swift glide up the piano roll from C4 to C5 and higher gives a clearer example of the problematic sound).
I also tried simplifying the envelope by reducing release to 0, this did not change anything noticable.
no audible change when changing voices from 4 to 1 (or to higher values).
Pardon if my english is fuzzy at times, it is not my first language.
Thanks for your help and sorry if this is human error (chances are high after all!)
Patch:
{
"key_voices": 4,
"key_mod": 1,
"key_bend": 7,
"key_unison": 0,
"key_glide": 0.010000,
"seq_local": 1,
"seq_host": 0,
"seq_loop": 1,
"seq_trig": 0,
"seq_rate": 0.250000,
"seq_ratio": 1,
"seq_rate_p": 0,
"seq_steps": 16,
"seq_steps_p": 0,
"seq_offset": 0,
"seq_offset_p": 0,
"seq_range": 12,
"seq_quantize": 0,
"seq_glide": 0,
"seq_pw": 50,
"seq_value_delay": 0,
"seq_pulse_delay": 0,
"seq_value0": 0,
"seq_value1": 0,
"seq_value2": 0,
"seq_value3": 0,
"seq_value4": 0,
"seq_value5": 0,
"seq_value6": 0,
"seq_value7": 0,
"seq_value8": 0,
"seq_value9": 0,
"seq_value10": 0,
"seq_value11": 0,
"seq_value12": 0,
"seq_value13": 0,
"seq_value14": 0,
"seq_value15": 0,
"seq_pulse0": 0,
"seq_pulse1": 0,
"seq_pulse2": 0,
"seq_pulse3": 0,
"seq_pulse4": 0,
"seq_pulse5": 0,
"seq_pulse6": 0,
"seq_pulse7": 0,
"seq_pulse8": 0,
"seq_pulse9": 0,
"seq_pulse10": 0,
"seq_pulse11": 0,
"seq_pulse12": 0,
"seq_pulse13": 0,
"seq_pulse14": 0,
"seq_pulse15": 0,
"lfo_offset": 0,
"lfo_offset_x": 0,
"lfo_offset_y": 0,
"lfo_rate": 1,
"lfo_level": 1,
"lfo_quantize": 0,
"lfo_offset_p": 0,
"lfo_rate_p": 1,
"lfo_level_p": 0,
"lfo_function": "circle",
"noise_peaks": 1,
"noise_width": 0,
"noise_falloff": 0.500000,
"noise_offset": 0,
"noise_rate": 1,
"noise_level": 0,
"noise_auto": 0,
"noise_filter": 0,
"noise_offset_p": 0,
"noise_rate_p": 0,
"noise_level_p": 0,
"env1_attack": 0.001000,
"env1_decay": 1,
"env1_sustain": 1,
"env1_release": 0.180000,
"env1_level": 1,
"env1_xvel": 1,
"env1_attack_p": 0,
"env1_decay_p": 0,
"env1_release_p": 0,
"env2_repeat": 1,
"env2_delay": 0,
"env2_attack": 0.001000,
"env2_sustain": 0,
"env2_release": 0.010000,
"env2_xvel": 0,
"env2_xenv1": 1,
"env2_delay_p": 0,
"env2_attack_p": 0,
"env2_repeat_p": 1,
"env2_release_p": 0,
"gran_position_x": 0.511000,
"gran_position_y": 0.540000,
"gran_rate_noise": 0,
"gran_rate": 220,
"gran_density": 2,
"gran_pitch": 0,
"gran_pitch_env": 0,
"gran_pan": 0,
"gran_follow": 0,
"gran_smooth": 0,
"gran_wrap": 1,
"gran_position_x_p": 0,
"gran_position_y_p": 0,
"gran_rate_p": 1,
"gran_density_p": 1,
"gran_pitch_p": 1,
"gran_pitch_lin_p": 0,
"gran_pitch_env_p": 0,
"gran_pan_p": 0,
"gate_level": 0,
"gate_mode": 0,
"gate_decay": 0,
"gate_leak": 0,
"gate_level_p": 0.500000,
"res_position": 0.500000,
"res_brightness": 0.500000,
"res_pitch": 440,
"res_nonlin": 0,
"res_sustain": 0.500000,
"res_pan": 0,
"res_mode": "gut string",
"res_position_p": 0,
"res_brightness_p": 0,
"res_pitch_p": 1,
"res_pitch_lin_p": 0,
"res_nonlin_p": 0,
"res_sustain_p": 0,
"res_pan_p": 0,
"res_mix_wet": 0.500000,
"res_mix_dry": 1,
"body_position_x": 0.500000,
"body_position_y": 0.500000,
"body_nonlin": 0,
"body_tone": 0.500000,
"body_pitch": 0,
"body_sustain": 0.500000,
"body_pitch_mode": 1,
"body_mode": "metal plate",
"body_position_x_p": 0,
"body_position_y_p": 0,
"body_nonlin_p": 0,
"body_tone_p": 0,
"body_pitch_p": 1,
"body_sustain_p": 0,
"body_mix_wet": 0.500000,
"body_mix_dry": 1,
"output_tilt": 0,
"output_chorus": 0,
"output_limit": 1,
"patcher_matrix": {
"type": "signal",
"width": 17,
"height": 44,
"depth": 1,
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},
"key_scale": "12-equal",
"key_mod_mpe_x": 73,
"key_bend_mpe": 48,
"seq_rate_quantize": 0,
"preset": "Kaivo default",
"sample_name": "Eigen/taiko",
"maker_name": "Madrona Labs",
"app_name": "Kaivo",
"app_version": 67844
}
...turning the Leak parameter up actually fixed it, who would have thought! Thank you very much!
Can buy kaivo now without regrets.
Thanks for your reply! As I'm still using the demo version of Kaivo, I can't paste patches yet.
Let me try to articulate my problem a bit clearer: After the sound of the patch has completely faded, there are high pitched artifacts that sound a bit like radio interference. This phenomenon seems to be related to a high dry value in the resonator. I can hear it quite clearly in the factory preset "flange strings" for example.
Is there a way to upload a .wav file? I've made a recording of the sound, maybe that could help. Would be good to know if this is an issue with my system/DAW or if it is a bug in the software.